a. what's degrees of freedom used on the test?b. what's the Chi-Squared Test Statistic?c. true or false? at a significance level og 0.05, whether you're a baby or a toddler is independent of how many times you cry at day care. Results< 10 times10 to 20 times> 20 timesRow Totalsbaby8 (10.00) [0.40]16 (22.00) [1.64]26 (18.00) [3.56]50toddler12 (10.00) [0.40]28 (22.00) [1.64]10 (18.00) [3.56]50Column Totals204436100 (Grand Total) (Observed -Expected)?Observed, Expected,Expected

Name: a. what's degrees of freedom used on the test?b. what's the Chi-Square
Uploaded: 2024-03-20T07:07:00.000Z
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Description: a. what's degrees of freedom used on the test?b. what's the Chi-Squared Test Statistic?c. true or false? at a significance level og 0.05, whether you're a baby or a toddler is independent of how many times you cry at day care. Results< 10 times10 to

The chi-square test statistic is used to compare the observed value and the expected value of a…

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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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a. what's degrees of freedom used on the test?

b. what's the Chi-Squared Test Statistic?

c. true or false? at a significance level og 0.05, whether you're a baby or a toddler is independent of how many times you cry at day care.

Results
< 10 times
10 to 20 times
> 20 times
Row Totals
baby
8 (10.00) [0.40]
16 (22.00) [1.64]
26 (18.00) [3.56]
50
toddler
12 (10.00) [0.40]
28 (22.00) [1.64]
10 (18.00) [3.56]
50
Column Totals
20
44
36
100 (Grand Total)

(Observed -Expected)?
Observed, Expected,
Expected

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