Question: 9.64 Type II error with two-sided Ha In Example 12 for testing H0: p = 1>3 (astrologers randomly guessing) with n = 116 when actually

9.64 Type II error with two-sided Ha In Example 12 for testing H0: p = 1>3 (astrologers randomly guessing) with n = 116 when actually p = 0.50, suppose we used Ha: p • 1>3.

Then show that:

a. A Type II error occurs if 0.248 6 pn 6 0.419.

b. The probability is 0.00 that pn 6 0.248 and 0.96 that pn 7 0.419.

c. P1Type II error2 = 0.04.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Statistics Alive Questions!

9.95 P(Type II error) with smaller n Consider Example 12 about testing H0: p = 1>3 against Ha: p 7 1>3 for the astrology study, with n = 116. Find P(Type II error) for testing H0: p = 1>3 against Ha:...

9.62 Balancing Type I and Type II errors Recall that for the same sample size, the smaller the probability of a Type I error, a, the larger the P(Type II error). Lets check this for Example 12. There...

Recall that for the same sample size the smaller the probability of a Type I error, , the larger the P(Type II error). Lets check this for Example 13. There we found P(Type II error) for testing H0:...

In Example 13 for testing H0: p = 1/3 (astrologers randomly guessing) with n = 116 when actually p = 0.50, suppose we used Ha: p 1/3. Then show that: a. A Type II error occurs if 0.248

For testing H 0 : p = 1/3 (astrologers randomly guessing) against H a : p > 1/3 with n = 116, Example 12 showed that P(Type II error) = 0.02 when p = 0.50. Now suppose that p = 0.35. Recall that...

Example 3, in testing H0: p = 1/3 against Ha: p 7 1/3, analyzed whether astrologers could predict the correct personality chart (out of three possible ones) for a given horoscope better than by...

Question 1: Suppose that you want to test the effect of salinity on crop growth. You have 20 available plants of the same species and variety. You randomly select 10 plants and use saline (15 ppt)...

Consider Example 13 about testing H0: p = 1/3 against Ha: p > 1/3 for the astrology study, with n = 116. Find P(Type II error) for testing H0: p = 1/3 against Ha: p > 1/3 when actually p = 0.50, if...

In a certain town 60% of the households own mutual funds, 40% own individual stocks, and 20% own both mutual funds and individual stocks. 1. The proportion of households that own mutual funds but not...

A multi disk clutch, steel and bronze is to transmit 4 kW at 750 rev/min. The inner radius of contact is 40 mm and the outer radius of contact is 70 mm. The coefficient of friction is 0.10. The...

An AM station is broadcasting a radio wave whose frequency is 1400 kHz. The value of the capacitance in Figure is 8.4 10-11 F. What must be the value of the inductance in order that this station can...

As part of a formal risk assessment of the main file server for a small legal firm, you have identified the asset integrity of the accounting records on the server and the threat financial fraud by...

Find the limit of the following sequences or determine that the limit does not exist. -1 tan n n

Construct the sampling distribution of the sample proportion of heads obtained in the experiment of flipping a balanced coin: a. Once. (The possible sample proportion values are 0, if the flip is a...

As part of a drug research study, individuals suffering from arthritis take an experimental pain relief medication. Suppose that 25% of all individuals who take the new drug experience a certain side...

The GSS has asked On how many days in the past seven days have you felt lonely? At sda.berkeley.edu/GSS, enter LONELY as the variable, check Summary Statistics in the menu of table options, and click...

Harrison, Carla, and Fred are housepainters. Harrison and Carla can paint 100 square feet per hour using a standard paintbrush, and Fred can paint 80 square feet per hour. Any of the three can paint...

Dollar-Value LIFO The following information relates to Martin Company. Date Tab "LIFO" Ending Inventory (End-of-Year Prices) Price Index December 31, 2013 $154,000 100 December 31, 2014 196,768 104...

Current Attempt in Progress Kingbird Corp. is considering purchasing one of two new diagnostic machines. Either machine would make it possible for the company to bid on jobs that it currently is not...