The manager of a fast food chain performs a hypothesis test at the significance level of0.10to determine if the proportion,p, of the orders that are taken at the fast food window is less than33%. These are the null hypothesish and the alternative hypothesish for the test. ho:p=0.33 h₁:p<0.33 (to) The result of the manager's hypothesis test will be to reject or not reject the null hypothesis,ho.Yeahh is in fact true or false, fill in the following table to indicate whether the test result is correct, a type I error, or a type Il error. Declineh 0 do not rejectho h it's true (Choose an option) ▼ Error type I Error type II Correct Tehouse and option h it's false (Choose an option) ▼ (Choose an option) (b) The manager takes a random sample and determines that it is appropriate to use a Z test. The value of the test statistic isz=-1,654 (rounded to three decimal places). Draw the appropriate figure for the test.

The manager of a fast food chain performs a hypothesis test at the significance level of0.10to determine if the proportion,p, of the orders that are taken at the fast food window is less than33%. These are the null hypothesish and the alternative hypothesish for the test. ho:p=0.33 h₁:p<0.33 (to) The result of the manager's hypothesis test will be to reject or not reject the null hypothesis,ho.Yeahh is in fact true or false, fill in the following table to indicate whether the test result is correct, a type I error, or a type Il error. Declineh 0 do not rejectho h it's true (Choose an option) ▼ Error type I Error type II Correct Tehouse and option h it's false (Choose an option) ▼ (Choose an option) (b) The manager takes a random sample and determines that it is appropriate to use a Z test. The value of the test statistic isz=-1,654 (rounded to three decimal places). Draw the appropriate figure for the test.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

(b) The manager takes a random sample and determines that it is appropriate to use a Z test. The value of the test statistic isz=-1,654(rounded to three
decimal places). Draw the appropriate figure for the test.
standard normal distribution
Step 1: Select one queue or two
queues.
O A tail
two tails
Step 2: Enter the test statistic.
(Round to 3 decimal places.
Step 3: Shade the area represented by
the p value.
Step 4: Enter the p- value.
(Round to 3 decimal places.
- 3
2
1
0.4
0.3
0.2
0.1 +
ta
2
3

The manager of a fast food chain performs a hypothesis test at the significance level of0.10to determine if the proportion,p,of the orders that are taken at the
fast food window is less than33%. These are the null hypothesish and the alternative hypothesish for the test.
ho:p=0.33
h₁:p<0.33
(to) The result of the manager's hypothesis test will be to reject or not reject the null hypothesis,h.Yeahh is in fact true or false, fill in the following table
to indicate whether the test result is correct, a type I error, or a type II error.
Declineh 0
do not rejecth
h it's true
(Choose an option)
Error type I
Error type II
Correct
(CTOOSc an optiOfTJ
standard normal distribution
h it's false
(Choose an option)
(Choose an option)
X
S
(b) The manager takes a random sample and determines that it is appropriate to use a Z test. The value of the test statistic isz=-1,654 (rounded to three
decimal places). Draw the appropriate figure for the test.

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Step 3: (b) Determine the tail and test statistic for the test.

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PART C AND D

(c) What is the result of the manager's hypothesis test?
the null hypothesis is rejected.
The null hypothesis is not rejected.
(d) If the true proportion of orders that are filled at the fast food drive istwentis the result of part c) correct?
The result is correct.
O The result is wrong. This is a type I error.
The result is wrong. This is a type II error.

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