Birds use color to select and avoid certain types of food. The authors of a particular...
Birds use color to select and avoid certain types of food. The authors of a particular article studied the pecking behavior of 1-day-old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pin chosen on the bird's first peck was noted for each of 35 bobwhites, resulting in the accompanying table.
| Color | First Peck Frequency |
|---|---|
| Blue | 15 |
| Green | 9 |
| Yellow | 7 |
| Red | 4 |
Do these data provide evidence of a color preference (i.e. are the colors not all the same)? Test using α = 0.01. (Assume that the sample is representative of all 1-day-old bobwhites.)
Let p1, p2, p3, and p4 be the proportions of bobwhites whose first peck is each of the four colors.
State the appropriate null and alternative hypotheses.
H0: p1 =
p2 = p3 =
p4 = 0.5
Ha: H0 is not
true. H0: p1 =
p2 = p3 =
p4 = 35
Ha: H0 is not
true. H0:
p1 = p2 =
p3 = p4 = 0.01
Ha: H0 is not
true. H0: p1 =
p2 = p3 =
p4 = 9
Ha: H0 is not
true. H0: p1 =
p2 = p3 =
p4 = 0.25
Ha: H0 is not
true.
Find the test statistic and critical value. Round your test statistic to three decimal places and your critical value to two decimal places.)
X2 = critical value =
State the conclusion in the problem context.
Fail to reject H0. There is convincing evidence that there is a color preference. Fail to reject H0. There is not convincing evidence that there is a color preference. Reject H0. There is convincing evidence that there is a color preference. Reject H0. There is not convincing evidence that there is a color preference.
Homework Answers
Add Answer to:
Birds use color to select and avoid certain types of food. The
authors of a particular...
Birds use color to select and avoid certain types of food. The authors of a particular...
Birds use color to select and avoid certain
types of food. The authors of a particular article studied the
pecking behavior of 1-day-old bobwhites. In an area painted white,
they inserted four pins with different colored heads. The color of
the pin chosen on the bird's first peck was noted for each of 33
bobwhites, resulting in the accompanying table. Color First Peck
Frequency Blue 15 Green 8 Yellow 7 Red 3 Do these data provide
evidence of a color...
Birds use color to select and avoid certain types of food. The authors of a particular article studied the pecking...
Birds use color to select and avoid certain types of food. The authors of a particular article studied the pecking behavior of 1-day-old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pinchosen on the bird's first peck was noted for each of 4 bobwhites, resulting in the accomparing table Frequency 0.01. (Assume that the sample is representative of all today old botwhites.) Do these data provide evidence of a color...
Birds use color to select and avoid certain types of food. The authors of a particular...
Birds use color to select and avoid certain types of food. The authors of a particular article studied the pecking behavior of 1-day-old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pin chosen on the bird's first peck was noted for each of 33 bobwhites, resulting in the accompanying table. Color First Peck Frequency Blue 16 Green 8 Yellow 6 Red 3 Do these data provide evidence of a color...
VEERIUS 003 DOKTERIER Birds use color to select and avoid certain types of food. The authors...
VEERIUS 003 DOKTERIER Birds use color to select and avoid certain types of food. The authors of a particular article studied the packing behavior of 1-day old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pin chosen on the bird's first peck was noted for each of 4 bobwhites, resulting in the accompanying table Color First Peck Frequency Blue 15 Green B Yellow 7 Red 4 Do these data provide...
Birds use color to select and avoid certain types of Food. The authors of a particular article died the packing be...
Birds use color to select and avoid certain types of Food. The authors of a particular article died the packing behavior of 1-cay-old bobwhites. In an area painted white, they inserted four pins with offerent colored heads. The color of the pin chosen on the bird's first peck was noted for each of H owes, resulting in the accompanying table. Color Peck Frequency Green Yellow Red 0.01 (Assume that the sample is representative of all 1-day-old bobwhites.) Do these data...
Birds use color to select and avoid certain types of food. The authors of a particular...
Birds use color to select and avoid certain types of food. The authors of a particular artide studied the packing behavior of 1-day-old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pin chosen on the bird's first peck was noted for each of 33 bobwhites, resulting in the accompanying table. First Color Peck Frequency Blue Green Yellow Do these data provide evidence of a color preference (le are the colors...
Color First Peck Frequency Blue 16 Green 9 Yellow 6 Red 3 Birds use color to...
Color First Peck Frequency Blue 16 Green 9 Yellow 6 Red 3 Birds use color to select and avoid certain types of food. The authors of a particular article studied the pecking behavior of 1-day-old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pin chosen on the bird's first peck was noted for each of 34 bobwhites, resulting in the accompanying table. Do these data provide evidence of a color...
also state the conclusion in the problem context. a) reject ho, there is concvincing evidence that...
also state the conclusion in the problem context.
a) reject ho, there is concvincing evidence that there is a
color preference.
b) fail to reject ho, there is not convincing evidence that
there is a color preference.
c) fail to reject ho, there is convincing evidence that there
is a color preference.
d) reject ho, there is not convincing evidence that there is a
color preference.
Birds use color to select and avoid certain types of food. The methors of...
A particular article reported the accompanying data on phenotypes resulting from crossing tall cut-leaf tomatoes with...
A particular article reported the accompanying data on phenotypes resulting from crossing tall cut-leaf tomatoes with dwarf potato-leaf tomatoes. There are four possible phenotypes: (1) tall cut-leaf, (2) tall potato-leaf, (3) dwarf cut-leaf, and (4) dwarf potato-leaf. Phenotype 1 2 3 4 Frequency 926 288 295 101 Mendel's laws of inheritance imply that p1 = 9/16, p2 = 3/16 , p3 = 3/16 , and p4 = 1/16 State the appropriate null and alternative hypotheses.. Are the data from this...
The authors of a paper studied a random sample of 346 Twitter users. For each Twitter...
The authors of a paper studied a random sample of 346 Twitter users. For each Twitter user in the sample, the tweets sent during a particular time period were analyzed and the Twitter user was classified into one of the following categories based on the type of messages they usually sent. Category Description IS Information sharing OC Opinions and complaints RT Random thoughts ME Me now (what I am doing now) O Other The accompanying table gives the observed counts...
Birds use color to select and avoid certain
types of food. The authors of a particular article studied the
pecking behavior of 1-day-old bobwhites. In an area painted white,
they inserted four pins with different colored heads. The color of
the pin chosen on the bird's first peck was noted for each of 33
bobwhites, resulting in the accompanying table. Color First Peck
Frequency Blue 15 Green 8 Yellow 7 Red 3 Do these data provide
evidence of a color...
Birds use color to select and avoid certain types of food. The authors of a particular article studied the pecking behavior of 1-day-old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pinchosen on the bird's first peck was noted for each of 4 bobwhites, resulting in the accomparing table Frequency 0.01. (Assume that the sample is representative of all today old botwhites.) Do these data provide evidence of a color...
Birds use color to select and avoid certain types of food. The authors of a particular article studied the pecking behavior of 1-day-old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pin chosen on the bird's first peck was noted for each of 33 bobwhites, resulting in the accompanying table. Color First Peck Frequency Blue 16 Green 8 Yellow 6 Red 3 Do these data provide evidence of a color...
VEERIUS 003 DOKTERIER Birds use color to select and avoid certain types of food. The authors of a particular article studied the packing behavior of 1-day old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pin chosen on the bird's first peck was noted for each of 4 bobwhites, resulting in the accompanying table Color First Peck Frequency Blue 15 Green B Yellow 7 Red 4 Do these data provide...
Birds use color to select and avoid certain types of Food. The authors of a particular article died the packing behavior of 1-cay-old bobwhites. In an area painted white, they inserted four pins with offerent colored heads. The color of the pin chosen on the bird's first peck was noted for each of H owes, resulting in the accompanying table. Color Peck Frequency Green Yellow Red 0.01 (Assume that the sample is representative of all 1-day-old bobwhites.) Do these data...
Birds use color to select and avoid certain types of food. The authors of a particular artide studied the packing behavior of 1-day-old bobwhites. In an area painted white, they inserted four pins with different colored heads. The color of the pin chosen on the bird's first peck was noted for each of 33 bobwhites, resulting in the accompanying table. First Color Peck Frequency Blue Green Yellow Do these data provide evidence of a color preference (le are the colors...
also state the conclusion in the problem context.
a) reject ho, there is concvincing evidence that there is a
color preference.
b) fail to reject ho, there is not convincing evidence that
there is a color preference.
c) fail to reject ho, there is convincing evidence that there
is a color preference.
d) reject ho, there is not convincing evidence that there is a
color preference.
Birds use color to select and avoid certain types of food. The methors of...
Most questions answered within 3 hours.
-
Determine the temperature (in Celsius) at which 1.00 mole of an
ideal gas will have a...
asked 14 minutes ago -
Japan’s combination of X and Y
Canada’s combination of X and Y
100x and 0y
50x...
asked 6 minutes ago -
[1] Household statistics include individuals living alone or in
groups in:
A) apartments.
B) military barracks....
asked 17 minutes ago -
What is the % w/v when 80 mL of a 2.0% solution is mixed with 50...
asked 20 minutes ago -
How can I solve the following using a TI83
Claim: Most adults would erase all of...
asked 33 minutes ago -
Analysis of 3-ethyl-3-buten-2-ol gave C, 72.13%; H, 11.92%.
Calculate the percent deviation of these results from...
asked 30 minutes ago -
Which VALS segment is most likely to have a top of the line
brand new (2015)...
asked 34 minutes ago -
Write a program to score the paper-rock-scissor game. Each of
two users types in either P,R...
asked 54 minutes ago -
Calculate the equillibrium constent K for a redox reaction that
has E°cell = -.98 V at...
asked 1 hour ago -
A concave spherical mirror has a radius of curvature of
magnitude 19.6 cm.
(a) Find the...
asked 1 hour ago -
3. draw a diagram of the magnetic field:
a. around a long straight wire with a...
asked 1 hour ago -
If you titrated 30.0 mL of 0.1 M HCl with 0.1 M NaOH, indicate
the approximate...
asked 1 hour ago