Question: Consider a binomial experiment with 20 trials and probability 0.45 of success on a single trial. (a) Use the binomial distribution to find the probability

Consider a binomial experiment with 20 trials and probability 0.45 of success on a single trial.
(a) Use the binomial to find the probability of exactly 10 successes.
(b) Use the normal to approximate the probability of exactly 10 successes.
(c) Compare the results of parts (a) and (b).

Step by Step Solution

★★★★★

3.38 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Using Table 2 in the Appendix ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

785-S-J-P-D (1206).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Consider a binomial experiment with 2 trials and p =- 0.4. a. Compute the probability of 1 success, f(1). b. Compute f(0). c. Compute f(2). d. Find the probability of at least 1 success. e. Find the...

Consider a binomial experiment with n = 7 trials where the probability of success on a single trial is p = 0.30. (a) Find P(r = 0). (b) Find P(r 1) by using the complement rule.

Consider a binomial experiment with n = 7 trials where the probability of success on a single trial is p = 0.60. (a) Find P(r = 7). (b) Find P(r 62 by using the complement rule.

2. [-/0.38 Points] DETAILS BBUNDERSTAT12 6.6.002. MY NOTES ASK YOUR TEACHER When we use a normal distribution to approximate a binomial distribution, why do we make a continuity correction? We make a...

Consider a binomial experiment with 20 trials and probability 0.45 of success on a single trial. (a) Use the binomial distribution to find the probability of exactly 10 successes. (Round your answer...

help please 3. [40.38 Points] DETAILS BBUNDERSTAT12 6.6.006.MI.5. MY NOTES ASK YOUR TEACHER PRACTICE AN OTHER Consider a binomial experiment with 20 trials and probability 0.55 of success on a single...

Critical Thinking Consider a binomial experiment with 20 trials and probability 0.45 of success on a single trial. (a) Use the binomial distribution to find the probability of exactly 10 successes....

Consider a binomial experiment with 16 trials and probability 0.55 of success on a single trial. (a) Use the binomial distribution to find the probability of exactly 10 successes. (Round your answer...

13. It's true sand dunes in Colorado rival sand dunes of the Great Sahara Desert! The highest dunes at Great Sand Dunes National Monument can exceed the highest dunes in the Great Sahara, extending...

Let z be a random variable with a standard normal distribution. Find the indicated probability. (Round your answer to four decimal places.) USE SALT P(-1.14 Z 2.71) = | Shade the corresponding area...

1. 8 points Apply the Gram-Schmidt process to the vectors = the result in the form A = Q R. 43 1 15 || and write

The R for a highway curve (arc definition) will be rounded off to the nearest larger multiple of 100 ft. Field conditions require M to be approximately 30 ft to avoid an embankment. The PI = 94 +...

Twelve people are given two identical speakers, which they are asked to listen to for differences, if any. Suppose that these people answer simply by guessing. Find the probability that three people...

Move your business here. City officials use a variety of tactics to encourage businesses to open offices in their city. One characteristic of a city that is viewed as desirable is open public space...

Driving: Bad Habits Driving would be more pleasant if we didnt have to put up with the bad habits of other drivers. USA Today reported the results of a Valvoline Oil Company survey of 500 drivers, in...

Ecology: Lakes Pyramid Lake, Nevada, is described as the pride of the Paiute Indian Nation. It is a beautiful desert lake famous for very large trout. The elevation of the lake surface (feet above...

Health: Cases How fast does a virus spread through the world population? Information from the web site www.Statnews.com provided the following data about the new daily COVID-19 virus cases that...

The answer is (D) $65.18 Is there anyone who can solve it so that the answer is $65.18? Please explain it. 3. You sold short 300 shares of common stock at $55 per share. The initial margin is 60%. At...

Your firm would like to evaluate a proposed new operating division. You have forecasted cash flows for this division for the next five years, and have estimated that the cost of capital is 11%. You...

RAHAN COMPANY Comparative Balance Sheets December 31 Assets 2012 2011 Cash $38,000 $20,000 Accounts receivable 33,000 14,000 Merchandise inventory 27,000 20,000 Property, plant, and equipment 60,000...