* Question Completion Status:No Siblings - With SiblingsSample SizeSample MeanSample Standard Deviation1067.0000141.6608Confidence Interval (in terms of No Siblings - With Siblings)Confidence CoefficientLower LimitUpper Limit0.98-59.3922193.3922Hypothesis Test (in terms of No Siblings - With Siblings)Hypothesized ValueTest Statisticp-value (Lower Tail)p-value (Upper Tail)p-value (Two Tail)0.1690No SiblingsWith SiblingsSample Size1010Sample MeanSample Standard Deviation548.000070.0476481.000076.0774df17Confidence Interval (in terms of No Siblings - With Siblings)Confidence CoefficientLower Limit0.98-16.9448Upper Limit150.9448Click Save and Submit to save and submit. Click Save All Answers to save all answers.MacBook Air20G00 F477 Confidence Interval (in terms of No Siblings - With Siblings)17Confidence Coefficient0.98-16.9448150.9448Lower LimitUpper LimitHypothesis Test (in terms of No Siblings - With Siblings)Hypothesized ValueTest Statisticp-value (Lower Tail)p-value (Upper Tail)p-value (Two Tail)0.0562Research psychologists at the University of Minnesota are interested in comparing the average critical reading SAT scores for 10 sets of identicalwas raised in a family with no other children (no siblings) and one of whom was raised in a family with other children (with siblings). The readingtwin was recorded and then entered into Excel. Based on this paragraph of text, use the correct excel output above to answer the following quesWhat is the 98% confidence interval for pwith Siblings PNo Siblings?O a. (-16.9448, 150.9448)b. (-150.9448, 16.9448)c. (-193.3922, 59.3922)d. None of the answers is correcte. (-59.3922, 193.3922)QUESTION 3Click Save and Submit to save and submit. Click Save All Answers to save all answers.MacBook Air000F3F2&2T.QW%S4#3

Given: x¯1=481x¯2=548n1=10n2=10s1=76.0774s2=70.0476 The 98% confidence interval for μwith…

What is the 98% confidence interval for pwith Siblings PNo Siblings? O a. (-16.9448, 150.9448) O b. (-150.9448, 16.9448) OC. (-193.3922, 59.3922) Od. None of the answers is correct O e. (-59.3922, 193.3922)

What is the 98% confidence interval for pwith Siblings PNo Siblings? O a. (-16.9448, 150.9448) O b. (-150.9448, 16.9448) OC. (-193.3922, 59.3922) Od. None of the answers is correct O e. (-59.3922, 193.3922)

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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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

Confidence Interval (in terms of No Siblings - With Siblings)
17
Confidence Coefficient
0.98
-16.9448
150.9448
Lower Limit
Upper Limit
Hypothesis Test (in terms of No Siblings - With Siblings)
Hypothesized Value
Test Statistic
p-value (Lower Tail)
p-value (Upper Tail)
p-value (Two Tail)
0.0562
Research psychologists at the University of Minnesota are interested in comparing the average critical reading SAT scores for 10 sets of identical
was raised in a family with no other children (no siblings) and one of whom was raised in a family with other children (with siblings). The reading
twin was recorded and then entered into Excel. Based on this paragraph of text, use the correct excel output above to answer the following ques
What is the 98% confidence interval for pwith Siblings PNo Siblings?
O a. (-16.9448, 150.9448)
b. (-150.9448, 16.9448)
c. (-193.3922, 59.3922)
d. None of the answers is correct
e. (-59.3922, 193.3922)
QUESTION 3
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
MacBook Air
000
F3
F2
&
2
T.
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W
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#3

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