2. How many integers between 1 and 25 would you expect to appear in a sample of 80 trials? Explain.
3. The following integers from 1 to 25 appeared when a sample of
50 integers was taken from the list of the integers from 1 to 1,000.
12, 21, and 16
Is this sample of 50 trials more or less than what was expected
for the population as a whole? Explain.

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3