![I. A biologist surveyed a number of people who fished on a certain lake, and al of them have caught at least one fish. He found the following results: 124 people caught Trout (a type of fish) 133 people caught Bass (a type of fish) 146 people caught Salmon (a type of fish) 75 people caught Trout and Bass 67 people caught Trout and Salmon 79 people caught Bass and Salmon 45 people caught all three types of fish How many people were surveyed? [You may use a Venn Diagram] ii) If a person is selected at random from the group of people surveyed, what is the probability that this person has caught all 3 types of fish? If a person is selected at random from the group of people surveyed, what is the probability that this person has caught Trout only? iii) iv) If a person is selected at random from the group of people surveyed what is the probability that this person has NOT caught Salmon?](http://img.homeworklib.com/questions/13935180-be64-11ea-92b5-15ce48256690.png?x-oss-process=image/resize,w_560)
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I. A biologist surveyed a number of people who fished on a certain lake, and al...
A particular lake is known to be one of the best places to catch a certain...
A particular lake is known to be one of the best places to catch a certain type of fish. In this table, x = number of fish caught in a 6-hour period. The percentage data are the percentages of fishermen who caught x fish in a 6-hour period while fishing from shore. x 0 1 2 3 4 or more % 42% 34% 12% 11% 1% (a) Convert the percentages to probabilities and make a histogram of the probability distribution....
A particular lake is known to be one of the best places to catch a certain...
A particular lake is known to be one of the best places to catch a certain type of fish. In this table, x = number of fish caught in a 6-hour period. The percentage data are the percentages of fishermen who caught x fish in a 6-hour period while fishing from shore. x 0 1 2 3 4 or more % 43% 35% 15% 6% 1% (a) Convert the percentages to probabilities and make a histogram of the probability...
A group of people was asked "What is your favorite soda?" The results are given in...
A group of people was asked "What is your favorite soda?" The results are given in the table below. Coke Pepsi Dr. Pepper 7-Up Mountain Dew Other Total Male 165 138 95 47 73 124 642 Female 192 103 98 69 36 169 667 Total 357 241 193 116 109 293 1309 1. If person is selected at random from this group, what is the probability that the person is male given the person's favorite soda is Mountain Dew? 2....
The blood groups of 200 people is distributed as follows: 50 have type A blood, 65...
The blood groups of 200 people is distributed as follows: 50 have type A blood, 65 have B blood type, 70 have O blood type and 15 have type AB blood. If a person from this group is selected at random, what 5 is the probability that this person has O blood type?
PROBLEM # PAGE1 Forty percent of a group of people are female and sixty democrats and...
PROBLEM # PAGE1 Forty percent of a group of people are female and sixty democrats and 48% of males are democrats. A person is randomly selected from the group. (A) [10 points) What is the probability that the selected person is a democrat? (B) (10 points] If the person selected is found to be a democrat, what is the probability that this person is male? (C) (10 points) What is the probability that the person selected is a female democrat?...
Please do all questions... Six hundred registered voters were surveyed and asked their political affiliation and...
Please do all questions...
Six hundred registered voters were surveyed and asked their political affiliation and whether they support the idea of the Federal Government investing a portion of their social security contributions in the stock market. A summary of the survey is given in the table. If a voter is selected at random, what is the probability that the voter is a republican? Political Affiliation Republican Response Democrat Independent Totals Yes 35 90 10 135 No 165 100 200...
(c) If you buy 4 spark plugs, what is the probability that at least one is...
(c) If you buy 4 spark plugs, what is the probability that at least one is defective? 5. At Least One Girl: Suppose a couple plans to have 4 children and the probability of a boy is 0.50. Find the probability that the couple has at least one girl. 6.* Lie Detector: Suppose a lie detector test can detect a lie 95% of the time. You get hooked up and tell 10 truths and 10 lies. What is the probability...
It is understood that in number 4, the blood types do not add up to 1.0...
It is understood that in number 4, the blood types do
not add up to 1.0 and that is fine.
Problem #1 (8 points) Suppose you have gone bowling with an excellent player who bowls a strike (ie when they hit all of the pins) 73% of the time. By the fourth frame, this person realizes that they can clincha first place in a local tournament by bowling 3 consecutive strikes. What is the likelihood of this happening! Problem #2:...
Please answer all of the following. The boxplot below shows the number of contacts in their...
Please answer all of the following.
The boxplot below shows the number of contacts in their cell by gender for my Spring 2018 statistics classes. Using the boxplot, answer the 4 questions below. Boxplot of CellNumbers 900 800 700 600 500 400 300 200 100 0 Male Female Gender CellNumbers Which distribution has 3 outliers? Which distribution appears skewed right, excluding 1. Male 1 outliers? 2. Female Which distribution is 1 3. Both less variable (has the smaller IQR)? 4....
i need some help with this lab ASAP please! HUMAN GENETICS It to study because of...
i need some help with this lab ASAP please!
HUMAN GENETICS It to study because of the relatively long life span and the limited number In addition, the number of chromosome pairs (23) increases the possible number of genetic combinations. It is possible, however, to take a sample from human frequency of a trait and the possible ways a given trait is inherited. populations to estimate the Objectives .Investigate the inheritance of some human traits. Estimate the frequency of selected...
PROBLEM # PAGE1 Forty percent of a group of people are female and sixty democrats and 48% of males are democrats. A person is randomly selected from the group. (A) [10 points) What is the probability that the selected person is a democrat? (B) (10 points] If the person selected is found to be a democrat, what is the probability that this person is male? (C) (10 points) What is the probability that the person selected is a female democrat?...
Please do all questions...
Six hundred registered voters were surveyed and asked their political affiliation and whether they support the idea of the Federal Government investing a portion of their social security contributions in the stock market. A summary of the survey is given in the table. If a voter is selected at random, what is the probability that the voter is a republican? Political Affiliation Republican Response Democrat Independent Totals Yes 35 90 10 135 No 165 100 200...
(c) If you buy 4 spark plugs, what is the probability that at least one is defective? 5. At Least One Girl: Suppose a couple plans to have 4 children and the probability of a boy is 0.50. Find the probability that the couple has at least one girl. 6.* Lie Detector: Suppose a lie detector test can detect a lie 95% of the time. You get hooked up and tell 10 truths and 10 lies. What is the probability...
It is understood that in number 4, the blood types do
not add up to 1.0 and that is fine.
Problem #1 (8 points) Suppose you have gone bowling with an excellent player who bowls a strike (ie when they hit all of the pins) 73% of the time. By the fourth frame, this person realizes that they can clincha first place in a local tournament by bowling 3 consecutive strikes. What is the likelihood of this happening! Problem #2:...
Please answer all of the following.
The boxplot below shows the number of contacts in their cell by gender for my Spring 2018 statistics classes. Using the boxplot, answer the 4 questions below. Boxplot of CellNumbers 900 800 700 600 500 400 300 200 100 0 Male Female Gender CellNumbers Which distribution has 3 outliers? Which distribution appears skewed right, excluding 1. Male 1 outliers? 2. Female Which distribution is 1 3. Both less variable (has the smaller IQR)? 4....
i need some help with this lab ASAP please!
HUMAN GENETICS It to study because of the relatively long life span and the limited number In addition, the number of chromosome pairs (23) increases the possible number of genetic combinations. It is possible, however, to take a sample from human frequency of a trait and the possible ways a given trait is inherited. populations to estimate the Objectives .Investigate the inheritance of some human traits. Estimate the frequency of selected...
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