Question

First sample average = 3 Second sample average = 8 SS for first sample = 17 SS for second sample = 13 Sample size for first sample = 5 Sample size for second sample = 5 Compute the t-score. Round your answers to 2 decimal places and be sure to include the negative (-) if necessary, in your answer. Enter your response in the space provided here.

Answer 1

Given:

n1 = 5

n2 = 5

1 = 3

2 = 8

Pooled standard deviation is given by:

Test Statistic is given:

So,

Answer is:

- 4.08