consider the following hypothesis test h0 1 2 0 ha 1 2 0 the following results are from independ

Name: consider the following hypothesis test h0 1 2 0 ha 1 2 0 the following results are from independent samples taken from two populations sample 1 sample 2 n1 35 n2 40 x1 136 x2 101 s1 56 s2 88 22388
Uploaded: 2022-06-15T12:14:41-08:00
Duration: 3 min 5 s
Channel: Shaiju T
Description: consider the following hypothesis test h0 1 2 0 ha 1 2 0 the following results are from independent samples taken from two populations sample 1 sample 2 n1 35 n2 40 x1 136 x2 101 s1 56 s2 88 22388

First, we need to calculate the standard error of the difference between the two sample means. T

Question

Consider the following hypothesis test. H0: μ1 − μ2 = 0 Ha: μ1 − μ2 ≠ 0 The following results are from independent samples taken from two populations. Sample 1 Sample 2 n1 = 35 n2 = 40 x1 = 13.6 x2 = 10.1 s1 = 5.6 s2 = 8.8 c)What is the p-value? (Round your answer to four decimal places.)

          Consider the following hypothesis test.
H0: μ1 − μ2 =
0 
Ha: μ1 − μ2 ≠ 0
The following results are from independent samples taken from
two populations.
Sample 1 
Sample 2 
n1 = 35 
n2 = 40 
x1 = 13.6 
x2 = 10.1
s1 = 5.6
s2 = 8.8
c)What is the p-value? (Round your answer to four
decimal places.)

Added by Mohamed M.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Shaiju T

06/15/2022

Step 1

The formula for this is: SE = sqrt[(s1^2/n1) + (s2^2/n2)] Substituting the given values, we get: SE = sqrt[(5.6^2/35) + (8.8^2/40)] = 1.68 Show more…

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Consider the following hypothesis test. H0: μ1 − μ2 = 0 Ha: μ1 − μ2 ≠ 0 The following results are from independent samples taken from two populations. Sample 1 Sample 2 n1 = 35 n2 = 40 x1 = 13.6 x2 = 10.1 s1 = 5.6 s2 = 8.8 c)What is the p-value? (Round your answer to four decimal places.)