Can someone please help me with these homework questions. Thank you so much.
1. A pharmaceutical company states that the average number of people that have serious medical issues with their medicine is only 5 people per year. The medicine is sold to millions of people.
a) What is the probability that 1 or more people will have
serious medical issues with their medicine? Give answer to 3
decimal places.
b) What is the probability that fewer than 1 people will have serious medical issues with their medicine? Give answer to 3 decimal places.
c) What is the probability that 1 people will have serious medical issues with their medicine? Give answer to 3 decimal places.
2. Suppose a jar contains 18 red marbles and 33 blue marbles. If
you reach in the jar and pull out 2 marbles at random at the same
time, find the probability that both are red.
Can someone please help me with these homework questions. Thank you so much. 1. A pharmaceutical...
Suppose a jar contains 8 red marbles and 10 blue marbles. If you reach in the jar and pull out 2 marbles at random, find the probability that both are red. Give your answer as a decimal (to at least 4 places). Preview Get help: Video Points possible: 1 This is attempt 1 of 10. Submit Jump to Answer
i need help with my statistics homework. it would be amazing if you can help me with all three. Question Completion Status: QUESTION 1 A student randomly guesses at 7 multiple choice questions. Find the probability that the student guesses 5 or more correctly. Each question has 6 possible answers with only one correct answer, and each question is independent of every other question. (round to the nearest ten thousandths. i.e. 4 decimal places. Use the Binomial Formula) 10 points...
Please answer all three questions below: 1.) A bag of marbles contains the following assortment of marbles. Yellow Blue Blue Yellow Yellow Yellow Green Green Green Red Red Green Yellow Yellow Blue Bag of Marbles The experiment is to reach into a bag pull out two marbles without replacement. Calculate the probability of randomly choosing a Red marble and Green marble. P(Red AND Green) = 2.) A bag of marbles contains the following assortment of marbles. Yellow Blue Red Blue...
Can someone please help me with my central limit theorem homework? Thank you much! 1. A population has parameters μ=36.3 and 57.1. You intend to draw a random sample of size n=139. a. What is the mean of the distribution of sample means? μ¯x= _________________ b. What is the standard deviation of the distribution of sample means? (Report answer accurate to 2 decimal places.) σx¯=_______________ 2. A population of values has a normal distribution with μ=201.8μ=201.8 and σ=90.9σ=90.9. You intend...
Can anyone please help me with my Confidence Intervals for Proportions homework? Thank you so much! 1. Express the confidence interval 38.6%±9%38.6%±9% in interval form. Express the answer in decimal format (do not enter as percents). 2. We wish to estimate what percent of adult residents in a certain county are parents. Out of 100 adult residents sampled, 26 had kids. Based on this, construct a 95% confidence interval for the proportion, p, of adult residents who are parents in this...
This is my last questions to this problems, can someone help me please. Thank you ! 5. [12 pts) In a bag of peanut M&M's, there are 80 total candies, with 11 red ones, 12 orange ones, 20 blue ones, 11 green ones, 18 yellow ones, and 8 brown ones. They are mixed up that each candy piece is equally likely to be selected if we pick one. a. If we select one at random, what is the probability that...
I am having difficulty with the questions pertaining to the red condom, Could someone please explain the answers to each question in simple terms?....You are volunteering with a community outreach organization promoting sexual health and distributing condoms. You are given a bucket of 20 condoms, and your job is to encourage people to take them. The color breakdown of the condom packaging is as follows: 5 blue, 6 red, 4 yellow, 3 white, and 2 black. If you convince someone...
someone please help me out i will really apperaciate you (1 point) Suppose the number of children in a household has a binomial distribution with parameters n = 23, and p = 60 %. Find the probability of a household having: (a) 19 or 21 children (b) 19 or fewer children (c) 19 or more children (d) fewer than 21 children (e) more than 19 children Remark: If necessary, round off your result to 5 decimal places. (1 point) Find...
can someone please help me with these 3 questions, thank you Scaly knuckles is a rare autosomal dominant condition in humans that is only 80% penetrant. What is the probability that a child born to a father known NOT to carry the mutation and a mother with scaly knuckles will have the condition A. 0.8 B. 0.5 C. 0.4 D. 0.2 What is the probability that a child of H and I will be affected? DO A. 1/2 B. 1/4...
Part 1. Suppose you have a cookie jar that contains 13 chocolate chip cookies and 33 oatmeal cookies. If you reach in the jar and pull out 2 cookies at random, find the probability that both are chocolate chip. Express answer to two decimal places. Part 2. You decide it would be fun to go to a magic show. The magician picks you out of the crowd and writes down 3 digits (0-9) at random without replacement. He writes them...