Question: Use the test 3 to determine whether the following binomial distributions can be approximated by using the normal distribution. a. n = 8

Use the test µ ± 3σ to determine whether the following binomial distributions can be approximated by using the normal distribution.
a. n = 8 and p = .50
b. n = 18 and p = .80
c. n = 12 and p = .30
d. n = 30 and p = .75
e. n = 14 and p = .50

Step by Step Solution

★★★★★

3.36 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a n 8 and p 50 n p 850 4 s npq 85050 1414 3 s 4 31414 4 4242 0242 to 8242 does not lie bet... 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)

409-M-S-S-D (663).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Use the test 3 to determine whether the following binomial distributions can be approximated by using the normal distribution. a. n = 8 and p = .50 b. n = 18 and p = .80 c. n = 12 and p = .30 d. n =...

Determine whether the following binomial distributions can be adequately approximated by a normal distribution. (a) p = 0.1, n = 10 (b) p = 0.2, n = 30 (c) p = 0.6, n = 15 (d) p = 0.8, n = 15 (e) p =...

A measure of real interest rates can be approximated by the Treasury Inflation-Indexed Security, or TIIS. Go to the St. Louis Federal Reserve FRED database, and find data on the five-year TIIS (FII5)...

Use the test 3 to determine whether the following binomial distributions can be approximated by using the normal distribution. a. n 8 and p 0.50 b. n 18 and p 0.80 c. n 12 and p 0.30 d. n 30 and p...

Use the test m ; 3 to determine whether the following binomial distributions can be approximated by using the normal distribution. a. n = 8 and p = .50 b. n = 18 and p = .80 c. n = 12 and p = .30 d....

(1) The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 94 inches and a standard deviation of 14 inches. What is the probability that the mean annual...

No. 2 week5-week7 Student Full Name:___________________________________ . Student ID:__________________________________________ . CRN No:____________________________________________ . STATISTICS...

Exercises 2.3.7 to 2.3.11 refer to the same study. 2.3.7 According to a 2018 report by the U.S. Department of Labor, ci- vilian Americans spend 2.84 hours per day watching television. A fac- ulty...

CHAPTER 9 Hypothesis Tests CONTENTS 9.4 POPULATION MEAN: UNKNOWN One-Tailed Test Two-Tailed Test Summary and Practical Advice 9.5 POPULATION PROPORTION Summary 9.6 HYPOTHESIS TESTING AND DECISION...

David Rodriguez owns a chain of travel goods stores, Rodriguez Travel Goods. Last year, his sales staff sold 25,000 suitcases at an average sales price of $150. Variable expenses were 60% of sales...

During the morning shift, a factory worker is exposed to sound of 94dBA for 30 minutes, followed by sound of 90 dBA for 2 hours. For how long can the worker be exposed to 88dBA during the afternoon...

Which of the following statements regarding universal life insurance policies is true? Question 7 options: As long as the premium of a universal life insurance policy is paid, the insurer guarantees...

Your management is going through their quarterly process of project selection. In the past the organization has always used benefit measurement methods to select projects. It seems now they want to...

Construct a 90% prediction interval for a single value of y for Problem 12.7; use x = 100. Construct a 90% prediction interval for a single value of y for Problem 14.2; use x = 130. Compare the...

Construct a 98% confidence interval for the average value of y for Problem 12.8; use x = 20. Construct a 98% prediction interval for a single value of y for Problem 14.3; use x = 20.Which is wider?...

Construct a 99% confidence interval for the average bond rate in Problem 12.9 for a prime interest rate of 10%. Discuss the meaning of this confidence interval. in Problem 12.9 Bond Rate Prime...

Royal Dutch Shell PLC (ticker: RDS) is a large, multinational oil company. The firm is preparing to purchase a semi-submersible oil production platform for $17 million. Additionally, it is going to...

The following are spot rates for zero coupon bonds, face value $100,000. Maturity 1 year 2 years 3 years 4 years 5 years Spot rate (%) 7.0 6.5 6.0 5.5 5.0 A bond trader is planning to sell his 5-year...

. This quiz: 19 pointls) possible Question 9 Of 19 > This question: 1 pointls) possible $33 A clinical test on humans of a new drug is normally done in three phases. Phase I Is conducted With a...