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Hello! Any help is appreciated. Thank you! Salary information regarding male and female employees of a large company is shown below. Male Female Sample Size

Hello! Any help is appreciated. Thank you!

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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 44 41 $1000) Population Variance () 128 72 The point estimate of the difference between the means of the two populations is a. -28. b. 3. C. 4. d. -4. Oa Ob Oc Od

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