national caterer determined that 87% of the people who sampled their food said that it was delicious. A random sample of 144 people is obtained from a population of 5000. The 144 people are asked to sample the caterer's food. If
p
is the sample proportion saying that the food is delicious, what is the mean of the sampling distribution of
p? Awnser the correct question A B C or D pick correct awnser
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national caterer determined that 87% of the people who sampled
their food said that it was...
7. According to a study conducted by a statistical organiza tion, the proportion of people who...
7. According to a study conducted by a statistical organiza tion, the proportion of people who are satisfied with the way thie are going in their lives is 0.80. Suppose that a random sample of 100 people is obtained. Complete parts (a) through (e) below (a) Suppose the random sample of 100 people is asked, Are you satisfed with the way things are going in your lifte7" ls the response to this question quaitative or quantitative? Explairn O A. The...
According to a study conducted by a statistical organization, the proportion of people who are satisfied...
According to a study conducted by a statistical organization, the proportion of people who are satisfied with the way things are going in their lives is 0.80. Suppose that a random sample of 100 people is obtained Complete parts (a) through e) below (a) Suppose the random sample of 100 people is asked, "Are you satisfied with the way things are going in your life" is the response to this question qualitative or quantitative? Explain O A The response is...
According to a study, the proportion of people who are satisfied with the way things are...
According to a study, the proportion of people who are satisfied with the way things are going in their lives is 0.82. Suppose that a random sample of 100 people is obtained. Complete parts (a) through (e) below. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). O A. The response is quantitative because the responses can be measured numerically and the values added or subtracted, providing...
Suppose a simple random sample of size n=1000 is obtained from a population whose size is...
Suppose a simple random sample of size
n=1000
is obtained from a population whose size is
N=1,000,000
and whose population proportion with a specified characteristic
is
p=0.22.
Complete parts (a) through (c) below.
(a) Describe the sampling distribution of
p. Awnser all the questions correctly awnser part A part B and
part C
$8:45 PM Suppose a simple random sample of size n = 1000 is obtained from a population whose size is N = 1,000,000 and whose population proportion...
According to a study, the proportion of people who are satisfied with the way things are going in their lives is 0.76 Suppose that a random sample of 100 people is obtained. Complete parts (a) through...
According to a study, the proportion of people who are satisfied with the way things are going in their lives is 0.76 Suppose that a random sample of 100 people is obtained. Complete parts (a) through (e) below. (a) Suppose the random sample of 100100 people is asked, "Are you satisfied with the way things are going in your life?" Is the response to this question qualitative or quantitative? Explain. A.The response is qualitative because the responses can be measured...
69% of people living in a certain city are opposed to the use of a guard...
69% of people living in a certain city are opposed to the use of a guard camera. A random sample of 178 people from a population of 15,000 is obtained. The 178 people are asked to think about the use of a watchdog. If p^ the proportion of the sample that says it opposes, what is the mean of the sample distribution of p^? (result to two decimal places)
I need help!! PLEASE DONT USE THE STANDARD NORMAL DISTRIBUTION TABLE. Instead use normalcdf or formula...
I need help!! PLEASE DONT USE THE STANDARD NORMAL
DISTRIBUTION TABLE. Instead use normalcdf or formula as part of
your answer.
Thank you
* 8.2.16 Question Help According to a study, the proportion of people who are satisfied with the way things are going in their lives is 0.78. Suppose that a random sample of 100 people is obtained Complete parts (a) through (e) below Cick here to view the standard romal disibution table. Image 11. Click here to view...
13 IULIS ble Question Help = 87 and 27. A simple random sample of size ne...
13 IULIS ble Question Help = 87 and 27. A simple random sample of size ne 81 is obtained from a population with (a) Describe the sampling distribution of x. (b) What is P (x > 92.85) ? (c) What is P (XS 80.1)? (d) What is P (82.95<x< 93.15) ? (a) Choose the correct description of the shape of the sampling distribution of x. O A. The distribution is approximately normal. OB. The distribution is skewed right OC. The...
Based on information from a previous study, r = 34 people out of a random sample...
Based on information from a previous study, r = 34 people out of a random sample of n = 101 adult Americans who did not attend college believe in extraterrestrials. However, out of a random sample of n2 = 101 adult Americans who did attend college, '2 = 47 claim that they believe in extraterrestrials. Does this indicate that the proportion of people who attended college and who believe in extraterrestrials is higher than the proportion who did not attend...
The U.S. Department of Transportation, National Highway Traffic Safety Administration, reported that 77% of all fatally...
The U.S. Department of Transportation, National Highway
Traffic Safety Administration, reported that 77% of all fatally
injured automobile drivers were intoxicated. A random sample of 28
records of automobile driver fatalities in Kit Carson County,
Colorado, showed that 14 involved an intoxicated driver. Do these
data indicate that the population proportion of driver fatalities
related to alcohol is less than 77% in Kit Carson County? Use α =
0.01. Solve the problem using both the traditional method and the
P-value...
7. According to a study conducted by a statistical organiza tion, the proportion of people who are satisfied with the way thie are going in their lives is 0.80. Suppose that a random sample of 100 people is obtained. Complete parts (a) through (e) below (a) Suppose the random sample of 100 people is asked, Are you satisfed with the way things are going in your lifte7" ls the response to this question quaitative or quantitative? Explairn O A. The...
According to a study conducted by a statistical organization, the proportion of people who are satisfied with the way things are going in their lives is 0.80. Suppose that a random sample of 100 people is obtained Complete parts (a) through e) below (a) Suppose the random sample of 100 people is asked, "Are you satisfied with the way things are going in your life" is the response to this question qualitative or quantitative? Explain O A The response is...
According to a study, the proportion of people who are satisfied with the way things are going in their lives is 0.82. Suppose that a random sample of 100 people is obtained. Complete parts (a) through (e) below. Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). O A. The response is quantitative because the responses can be measured numerically and the values added or subtracted, providing...
Suppose a simple random sample of size
n=1000
is obtained from a population whose size is
N=1,000,000
and whose population proportion with a specified characteristic
is
p=0.22.
Complete parts (a) through (c) below.
(a) Describe the sampling distribution of
p. Awnser all the questions correctly awnser part A part B and
part C
$8:45 PM Suppose a simple random sample of size n = 1000 is obtained from a population whose size is N = 1,000,000 and whose population proportion...
I need help!! PLEASE DONT USE THE STANDARD NORMAL
DISTRIBUTION TABLE. Instead use normalcdf or formula as part of
your answer.
Thank you
* 8.2.16 Question Help According to a study, the proportion of people who are satisfied with the way things are going in their lives is 0.78. Suppose that a random sample of 100 people is obtained Complete parts (a) through (e) below Cick here to view the standard romal disibution table. Image 11. Click here to view...
13 IULIS ble Question Help = 87 and 27. A simple random sample of size ne 81 is obtained from a population with (a) Describe the sampling distribution of x. (b) What is P (x > 92.85) ? (c) What is P (XS 80.1)? (d) What is P (82.95<x< 93.15) ? (a) Choose the correct description of the shape of the sampling distribution of x. O A. The distribution is approximately normal. OB. The distribution is skewed right OC. The...
Based on information from a previous study, r = 34 people out of a random sample of n = 101 adult Americans who did not attend college believe in extraterrestrials. However, out of a random sample of n2 = 101 adult Americans who did attend college, '2 = 47 claim that they believe in extraterrestrials. Does this indicate that the proportion of people who attended college and who believe in extraterrestrials is higher than the proportion who did not attend...
The U.S. Department of Transportation, National Highway
Traffic Safety Administration, reported that 77% of all fatally
injured automobile drivers were intoxicated. A random sample of 28
records of automobile driver fatalities in Kit Carson County,
Colorado, showed that 14 involved an intoxicated driver. Do these
data indicate that the population proportion of driver fatalities
related to alcohol is less than 77% in Kit Carson County? Use α =
0.01. Solve the problem using both the traditional method and the
P-value...
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