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2.Using data given below, determine median, mean, mean absolute deviation, standard deviation, and variance. 45 24...

2.Using data given below, determine median, mean, mean absolute deviation, standard deviation, and variance.
45 24 -30 0 24 9 -7

3.Find the amount which will accrue at the end of year 6 if $1,500 is invested now at 6% compound annually.

4.How much money would you have to save annually in order to buy a car in 4 years which has a projected value of $18,000? The savings account offers 4.0% yearly interest.

5.If an investment opportunity is offered today for $5 Million, how much must it yield at the end of every year for 10 years to justify the investment if we want to get a 12% interest?

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