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Use these data to construct a 98% confidence interval to estimate the average per diem expense for business people traveling to Johannesburg. Assume per diem rates for any locale are approximately normally distributed. Round your answer to 2 decimal places.

Solved by V. S. in 26 mins

I'm having trouble calculating partial years on a compound interest calculator and need assistance.

Solved by A. A. in 28 mins

I have the per day value to calculate automatically. if the interest rate is 60 percent per year how to get the same result ?

Solved by A. B. in 21 mins

Can you create me a table that will compute the interest per month if there is 15% interest monthly and the Capital amount is $50,000 & the period of time is 1 year.

Solved by A. H. in 15 mins

I need formula for excel
I have the retail price for muffin per unit $2.20
its wholesale price per unit is 11% below retail price
what is wholesale price per unit. I need the formula for excel
I can work it out on a calculator I get the answer $1.958 per unit but what is the formula?

Solved by B. J. in 22 mins