2. Thirty-three percent of the medfly population is brown and 67% is grey suppose 12 flies...

Question

Question

2. Thirty-three percent of the medfly population is brown and 67% is grey suppose 12 flies were randomly picked in a medfly trap. Circle your answers a. What is the probability that over half are brown? (1 point) b. What is the probability that exactly half are grey? (I point)

science biology

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Let B> Brawn 2-X /2 c lo 33 7 lo 2. C (C. 12. P 0.0632 (6.33) (0.67) /2

Add a comment

Answer 2

Similar Homework Help Questions

explain how you got your answers in the united states 36% of the population has brown eyes. if 20 people are randomly se...

explain how you got your answers in the united states 36% of the population has brown eyes. if 20 people are randomly selected find the probability that: a) exactly 12 of them have brown eyes b) less than 12 of them have brown eyes c) at least 12 of them have brown eyes
Need 9-12, 19 answered please!! (9-12) Thirty-seven (37%) percent of students who major in Kinesiology do...

Need 9-12, 19 answered please!! (9-12) Thirty-seven (37%) percent of students who major in Kinesiology do not work to subsidize their education whereas 45% of these students work at Bill Miller making $7.75 an hour and the remaining students work at West Telemarketing making $11.25 an hour. Let X be the hourly income of Kinesiology majors with the following probability distribution given by p(x) What is the mean hourly wage for this population of Kinesiology students? (rounded) o. What is...
Suppose that 17 percent of an extremely large population are smokers. Six people are randomly selected....

Suppose that 17 percent of an extremely large population are smokers. Six people are randomly selected. Answer the following questions, rounding your answers to two decimal places. (a) What is the probability that no more than two of these people are smokers? (b) What is the probability that there is at least one smoker in the group of six?

2. According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15%...

2. According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15% are yellow, 12% are red, 23% are blue, 23% are orange and 15% are green. You randomly select six peanut M&M’s from an extra-large bag of the candies. (Round all probabilities below to four decimal places; i.e. your answer should look like 0.1234, not 0.1234444 or 12.34%.) a.) Compute the probability that exactly two of the six M&M’s are yellow. b.) Compute the probability...
In studies for a medication, 12 percent of patients gained weight as a side effect. Suppose...

In studies for a medication, 12 percent of patients gained weight as a side effect. Suppose 411 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that (a) exactly 50 patients will gain weight as a side effect. (b) no more than 50 patients will gain weight as a side effect. (c) at least 58 patients will gain weight as a side effect. What does this result suggest?
In studies for a medication, 12 percent of patients gained weight as a side effect. Suppose...

In studies for a medication, 12 percent of patients gained weight as a side effect. Suppose 431 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that (a) exactly 52 patients will gain weight as a side effect.(b) no more than 52 patients will gain weight as a side effect. (c) at least 61 patients will gain weight as a side effect. What does this result suggest? (a) P(52)=

in studies for medication, 7 percent gained weight as a side effect. Suppose 735 patients are...

in studies for medication, 7 percent gained weight as a side effect. Suppose 735 patients are randomly selected. use the normal approximation to the binomial to approximate the probability that a) exactly 52 patients will gain weight as a side effect b) no more than 52 patients will gain weight as a side effect c) at least 67 patients will gain weight as a side effect. What does this result suggest?
In studies for a medication,12 percent of patients gained weight as a side effect. Suppose 729...

In studies for a medication,12 percent of patients gained weight as a side effect. Suppose 729 patients are randomly selected. Use the normal approximation to the binomial to approximate the probability that (a) exactly 88 patients will gain weight as a side effect. (b) no more than 88 patients will gain weight as a side effect. (c) at least 103 patients will gain weight as a side effect. What does this result suggest?
Suppose the longths of the pregnancies of a certain animal are approximately normally distributed with mean...

Suppose the longths of the pregnancies of a certain animal are approximately normally distributed with mean 184 days and standard deviation 16 days. Complete parts(a) through) below. a) What is the probability that a randomly selected pregnancy tests less than 179 days? The probability that a randomly selected pregnancy lasts less than 179 days is approximately (Round to four decimal places as needed.) Interpret this probability Select the correct choice below and Round to the nearest Integer needed) in the...

Exam 84 (Sects. 4.1-5.2) Thirty-five percent of 1. con sumers prefer to purchase electronics online.You randomly...

Exam 84 (Sects. 4.1-5.2) Thirty-five percent of 1. con sumers prefer to purchase electronics online.You randomly select 8 consumers. Find the that the number of consumers who prefer to purchase electronics online is (a) exactly five, (b) more than five, and (c) at most five. ID (a) Find the probability that the number that prefer to purchase electronics online is exactly five. P(5) (Round to three decimal places as needed.) (b) Find the probability that the number that prefer to...

2. Thirty-three percent of the medfly population is brown and 67% is grey suppose 12 flies...

Homework Answers

Add Answer to:
2. Thirty-three percent of the medfly population is brown and 67% is grey suppose 12 flies...

Post as a guest

Earn Coins

explain how you got your answers in the united states 36% of the population has brown eyes. if 20 people are randomly se...

Need 9-12, 19 answered please!! (9-12) Thirty-seven (37%) percent of students who major in Kinesiology do...

Suppose that 17 percent of an extremely large population are smokers. Six people are randomly selected....

2. According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15%...

In studies for a medication, 12 percent of patients gained weight as a side effect. Suppose...

In studies for a medication, 12 percent of patients gained weight as a side effect. Suppose...

in studies for medication, 7 percent gained weight as a side effect. Suppose 735 patients are...

In studies for a medication,12 percent of patients gained weight as a side effect. Suppose 729...

Suppose the longths of the pregnancies of a certain animal are approximately normally distributed with mean...

Exam 84 (Sects. 4.1-5.2) Thirty-five percent of 1. con sumers prefer to purchase electronics online.You randomly...

2. Thirty-three percent of the medfly population is brown and 67% is grey suppose 12 flies...

Homework Answers

Add Answer to: 2. Thirty-three percent of the medfly population is brown and 67% is grey suppose 12 flies...

Post as a guest

Earn Coins

Add Answer to:
2. Thirty-three percent of the medfly population is brown and 67% is grey suppose 12 flies...