Question 9 Sample Size 20 Population Standard Deviation 0.18 Sample Mean 8.3700 Sample Standard Deviation 0.1895 Sample Size Sample Mean 20 8.3700 Confidence Interval Confidence Coefficient 0.99 Confidence Interval Lower Limit Confidence Coefficient 0.99 Upper Limit Lower Limit Upper Limit Hypothesis Test Hypothesized Value 8.3 Test Statistic p-value (Lower Tail) p-value (Upper Tail) p-value (Two Tail) 0.9425 Hypothesis Test Hypothesized Value Test Statistic 8.3 p-value (Lower Tail) 0.9591 p-value (Upper Tail) p-value (Two Tail) LY Walmart claims the average time waiting in their checkout lines is 8.3 minutes. A random sample of 20 Walmart shoppers is taken and their time waiting in the checkout line is recorded in Excel. Can you reject Walmart's claim at a-.10? Based on this paragraph of text, use the correct excel output above to answer the following question. Esc F1 4x F2 Z F10 F12 F8 F3 F4 140 3 W E N Q Walmart claims the average time waiting in their checkout lines is 8.3 minutes. A rando shoppers is taken and their time waiting in the checkout line is recorded in Excel. Can you reject Walmart's claim at a=.10? Based on this paragraph of text, use the correct excel output above to answer the following question. The decision rule is [Select] D Question 10 [Select] reject HO if the test statistic is less than -1.645 or greater than 1.645 reject HO if the test statistic is less than -1.325 or greater than 1.325 reject HO if the test statistic is less than -1.729 or greater than 1.729 reject HO if the test statistic is less than -1.28 or greater than 1.28 None of the answers is correct Sample Size 20 Population Standard Deviation 0.18 Sample Mean 8.3700 Sample Standard Deviation 0.1895 Sample Size Sample Mean 20 8.3700 Confidence Interval Confidence Coefficient 0.99 Confidence Interval Lower Limit Confidence Coefficient 0.99 Upper Limit Lower Limit Upper Limit Hypothesis Test Hypothesized Value 8.3 Test Statistic p-value (Lower Tail) Hypothesis Test Hypothesized Value 8.3 0.9425 Test Statistic p-value (Upper Tail) p-value (Lower Tail) 0.9591 48 F3 m F4 F5 144 114 55 W E R T S D F F6 8.33 pts F7 F8 F10 Priser 71 6 A C
Question 9 Sample Size 20 Population Standard Deviation 0.18 Sample Mean 8.3700 Sample Standard Deviation 0.1895 Sample Size Sample Mean 20 8.3700 Confidence Interval Confidence Coefficient 0.99 Confidence Interval Lower Limit Confidence Coefficient 0.99 Upper Limit Lower Limit Upper Limit Hypothesis Test Hypothesized Value 8.3 Test Statistic p-value (Lower Tail) p-value (Upper Tail) p-value (Two Tail) 0.9425 Hypothesis Test Hypothesized Value Test Statistic 8.3 p-value (Lower Tail) 0.9591 p-value (Upper Tail) p-value (Two Tail) LY Walmart claims the average time waiting in their checkout lines is 8.3 minutes. A random sample of 20 Walmart shoppers is taken and their time waiting in the checkout line is recorded in Excel. Can you reject Walmart's claim at a-.10? Based on this paragraph of text, use the correct excel output above to answer the following question. Esc F1 4x F2 Z F10 F12 F8 F3 F4 140 3 W E N Q Walmart claims the average time waiting in their checkout lines is 8.3 minutes. A rando shoppers is taken and their time waiting in the checkout line is recorded in Excel. Can you reject Walmart's claim at a=.10? Based on this paragraph of text, use the correct excel output above to answer the following question. The decision rule is [Select] D Question 10 [Select] reject HO if the test statistic is less than -1.645 or greater than 1.645 reject HO if the test statistic is less than -1.325 or greater than 1.325 reject HO if the test statistic is less than -1.729 or greater than 1.729 reject HO if the test statistic is less than -1.28 or greater than 1.28 None of the answers is correct Sample Size 20 Population Standard Deviation 0.18 Sample Mean 8.3700 Sample Standard Deviation 0.1895 Sample Size Sample Mean 20 8.3700 Confidence Interval Confidence Coefficient 0.99 Confidence Interval Lower Limit Confidence Coefficient 0.99 Upper Limit Lower Limit Upper Limit Hypothesis Test Hypothesized Value 8.3 Test Statistic p-value (Lower Tail) Hypothesis Test Hypothesized Value 8.3 0.9425 Test Statistic p-value (Upper Tail) p-value (Lower Tail) 0.9591 48 F3 m F4 F5 144 114 55 W E R T S D F F6 8.33 pts F7 F8 F10 Priser 71 6 A C
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
here is question 9 being posted
Transcribed Image Text:Question 9
Sample Size
20
Population Standard Deviation 0.18
Sample Mean
8.3700
Sample Standard Deviation 0.1895
Sample Size
Sample Mean
20
8.3700
Confidence Interval
Confidence Coefficient
0.99
Confidence Interval
Lower Limit
Confidence Coefficient
0.99
Upper Limit
Lower Limit
Upper Limit
Hypothesis Test
Hypothesized Value
8.3
Test Statistic
p-value (Lower Tail)
p-value (Upper Tail)
p-value (Two Tail)
0.9425
Hypothesis Test
Hypothesized Value
Test Statistic
8.3
p-value (Lower Tail)
0.9591
p-value (Upper Tail)
p-value (Two Tail)
LY
Walmart claims the average time waiting in their checkout lines is 8.3 minutes. A random sample of 20 Walmart
shoppers is taken and their time waiting in the checkout line is recorded in Excel. Can you reject Walmart's claim at
a-.10? Based on this paragraph of text, use the correct excel output above to answer the following question.
Esc
F1
4x
F2
Z
F10
F12
F8
F3
F4
140
3
W
E
N
![Q
Walmart claims the average time waiting in their checkout lines is 8.3 minutes. A rando
shoppers is taken and their time waiting in the checkout line is recorded in Excel. Can you reject Walmart's claim at
a=.10? Based on this paragraph of text, use the correct excel output above to answer the following question.
The decision rule is [Select]
D Question 10
[Select]
reject HO if the test statistic is less than -1.645 or greater than 1.645
reject HO if the test statistic is less than -1.325 or greater than 1.325
reject HO if the test statistic is less than -1.729 or greater than 1.729
reject HO if the test statistic is less than -1.28 or greater than 1.28
None of the answers is correct
Sample Size
20
Population Standard Deviation 0.18
Sample Mean
8.3700
Sample Standard Deviation 0.1895
Sample Size
Sample Mean
20
8.3700
Confidence Interval
Confidence Coefficient
0.99
Confidence Interval
Lower Limit
Confidence Coefficient
0.99
Upper Limit
Lower Limit
Upper Limit
Hypothesis Test
Hypothesized Value
8.3
Test Statistic
p-value (Lower Tail)
Hypothesis Test
Hypothesized Value
8.3
0.9425
Test Statistic
p-value (Upper Tail)
p-value (Lower Tail)
0.9591
48
F3
m
F4
F5
144
114
55
W
E
R
T
S
D
F
F6
8.33 pts
F7
F8
F10
Priser
71
6
A
C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F18a86bf7-ada0-48bd-8341-28ff6c0990db%2F72fe1f57-8428-4691-b7d0-9e78e09e215d%2Fi6zw4un_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q
Walmart claims the average time waiting in their checkout lines is 8.3 minutes. A rando
shoppers is taken and their time waiting in the checkout line is recorded in Excel. Can you reject Walmart's claim at
a=.10? Based on this paragraph of text, use the correct excel output above to answer the following question.
The decision rule is [Select]
D Question 10
[Select]
reject HO if the test statistic is less than -1.645 or greater than 1.645
reject HO if the test statistic is less than -1.325 or greater than 1.325
reject HO if the test statistic is less than -1.729 or greater than 1.729
reject HO if the test statistic is less than -1.28 or greater than 1.28
None of the answers is correct
Sample Size
20
Population Standard Deviation 0.18
Sample Mean
8.3700
Sample Standard Deviation 0.1895
Sample Size
Sample Mean
20
8.3700
Confidence Interval
Confidence Coefficient
0.99
Confidence Interval
Lower Limit
Confidence Coefficient
0.99
Upper Limit
Lower Limit
Upper Limit
Hypothesis Test
Hypothesized Value
8.3
Test Statistic
p-value (Lower Tail)
Hypothesis Test
Hypothesized Value
8.3
0.9425
Test Statistic
p-value (Upper Tail)
p-value (Lower Tail)
0.9591
48
F3
m
F4
F5
144
114
55
W
E
R
T
S
D
F
F6
8.33 pts
F7
F8
F10
Priser
71
6
A
C
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