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    95% confidence interval between the means of the two populations

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    Salary information regarding male and female employees of a large company is shown below.

    Male Female
    Sample Size 64 36
    Sample Mean Salary (in $1,000) 44 41
    Population Variance 128 72

    The 95% confidence interval for the difference between the means of the two populations is?

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    https://brainmass.com/statistics/confidence-interval/confidence-interval-between-means-two-populations-212717

    Solution Preview

    Salary information regarding male and female employees of a large company is shown below.

    Male ...

    Solution Summary

    The 95% confidence intervals between the mean of two populations for male and female employees are examined.

    $2.19

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