1) Which graph, A or B, shows more variability? 1/8 2) Which is the mode on graph A?

3) Which is the mode on graph B?

4) Find the median on graph A?

5) Find the median on graph B?

6) In total, how many times he throw the dice?

7) In total, how many times he got the number 4?

8) What percent represents the numbers greater than 3 on graph B? %

Ineed with 14, 16, 28 and 36 me. we didn't go over them in class so i don't know what to do.

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

The ideal weight of a nickel is 0.176 ounce. to check that there are 40 nickels in a roll, a bank weighs the roll and allows for an error of 0.015 ounce in total weight