## Question

###### (3 points)Two random samples are ectedirom IWO independent populaticnssummary of the sample sizes, sample means and sample standard deviatons given below;55.6, 81 = 5.2 75.9, 10.1Find 95% confidence interval for the difference /1 Hte of the means; assuming equal population variances:

(3 points) Two random samples are ectedirom IWO independent populaticns summary of the sample sizes, sample means and sample standard deviatons given below; 55.6, 81 = 5.2 75.9, 10.1 Find 95% confidence interval for the difference /1 Hte of the means; assuming equal population variances:

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