b) find the p-value in (a) and interpret its meaning. round to three decimal pla
ID: 3313618 • Letter: B
Question
b) find the p-value in (a) and interpret its meaning. round to three decimal places.
c) what assumption do you have to make about the two populations in order to justify the use of the t test?
A recent survey identified the top accounting firms within 10 geographical regions across country X. The top 2 regions reported a combined growth of 19% and 18%. A characteristic description of the accounting firms in these two regions included the number of partners in the firms. Attached below is a sample of the number of partners for 20 firms for each region Complete (a) through (C) below HEE Click the icon to view the accounting firms data. a. At the 0 05 level of significance when pooling the variances is there evidence of a difference between the two regions accounting firms with respect to the mean number of partners? Let 1 be the mean number of partners for the highest growth region and 2 be e mean number o partners second highest growth region. Determine the hypotheses Choose the correct answer below r e 0:14, 112Explanation / Answer
here the claim is whether there is difference between the two region's accounting firms with respect ot mean number of partners.
Below are the null and alternate hypothesis
H0: mu1 = mu2
H1: mu1 not equals to mu2
Option (C) is correct
For further solution please provide the complete data.
p-value = =2*T.DIST(-1.0319,35,TRUE) = 0.3092
Failed to reject null hypothesis. This means there are not significanct evidence to conclude that there is difference in the mean of two categories.
Assumption made is the samples are drawn from the population independently and they have unequal variances.
Given Data Sample 1 Sample 2 Name Highest_Combined_Growth Second_Highest_Combined_Growth mean 26.25 35.95 Sample size 20 20 Std. dev. 24.90 33.87Related Questions
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