Objective: Find the appropriate critical valu... (3 complete) 3 correct 7.3.5 Question Help Do one of the following, as appropriate. (a) Find the critical value za/2. (b) find the critical value ta/2, (c) state that neither the normal nor the t distribution applies. Confidence level 98%; n= 16; o is known; population appears to be very skewed. t-table Click here to viewa table of critical t-values. Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table. Find the critical value. t distribution: Critical t values Area in One Tail 0.005 0.01 0.025 0.05 O A. ta/2 = 2.249 %3D Degrees of Area in Two Tails Freedom 0.01 0.02 0.05 0.10 B. Za/2 = 2.33 63.657 31.821 12.706 6.314 Oc. ta/2 = 2.602 9.925 6.965 4.541 4.303 2.920 5.841 4.604 3.182 2.776 2.353 O D. Za/2 = 2.055 3.747 2.132 4.032 3.707 3.365 2.571 2.447 2.015 O E. Neither normal nor t distribution applies. 6. 3.143 1,943 3.499 2.998 2.365 1.895 2.306 1.860 3.355 3.250 2.896 2.821 2.262 1.833 Click to select your answer and then click Check Answer. 10 3.169 3.106 2.764 2.228 1.812 11 2.718 2.201 1.796
Objective: Find the appropriate critical valu... (3 complete) 3 correct 7.3.5 Question Help Do one of the following, as appropriate. (a) Find the critical value za/2. (b) find the critical value ta/2, (c) state that neither the normal nor the t distribution applies. Confidence level 98%; n= 16; o is known; population appears to be very skewed. t-table Click here to viewa table of critical t-values. Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table. Find the critical value. t distribution: Critical t values Area in One Tail 0.005 0.01 0.025 0.05 O A. ta/2 = 2.249 %3D Degrees of Area in Two Tails Freedom 0.01 0.02 0.05 0.10 B. Za/2 = 2.33 63.657 31.821 12.706 6.314 Oc. ta/2 = 2.602 9.925 6.965 4.541 4.303 2.920 5.841 4.604 3.182 2.776 2.353 O D. Za/2 = 2.055 3.747 2.132 4.032 3.707 3.365 2.571 2.447 2.015 O E. Neither normal nor t distribution applies. 6. 3.143 1,943 3.499 2.998 2.365 1.895 2.306 1.860 3.355 3.250 2.896 2.821 2.262 1.833 Click to select your answer and then click Check Answer. 10 3.169 3.106 2.764 2.228 1.812 11 2.718 2.201 1.796
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
Transcribed Image Text:Objective: Find the appropriate critical valu...
(3 complete)
3 correct
7.3.5
Question Help
Do one of the following, as appropriate. (a) Find the critical value za/2. (b) find the critical value ta/2, (c) state that neither the normal nor the t
distribution applies.
Confidence level 98%; n= 16; o is known; population appears to be very skewed.
t-table
Click here to viewa table of critical t-values.
Click here to view page 1 of the standard normal table.
Click here to view page 2 of the standard normal table.
Find the critical value.
t distribution: Critical t values
Area in One Tail
0.005
0.01
0.025
0.05
O A. ta/2 = 2.249
%3D
Degrees of
Area in Two Tails
Freedom
0.01
0.02
0.05
0.10
B. Za/2 = 2.33
63.657
31.821
12.706
6.314
Oc. ta/2 = 2.602
9.925
6.965
4.541
4.303
2.920
5.841
4.604
3.182
2.776
2.353
O D. Za/2 = 2.055
3.747
2.132
4.032
3.707
3.365
2.571
2.447
2.015
O E. Neither normal nor t distribution applies.
6.
3.143
1,943
3.499
2.998
2.365
1.895
2.306
1.860
3.355
3.250
2.896
2.821
2.262
1.833
Click to select your answer and then click Check Answer.
10
3.169
3.106
2.764
2.228
1.812
11
2.718
2.201
1.796
Expert Solution
Step 1
The given information
Number of samples (n) =16
Confidence interval =98%
α =1-0.98 =0.02
Step 2
The answer is option B.
Step by step
Solved in 3 steps with 2 images
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