Question

1) Determine whether the random variable described is discrete or continuous. The number of minutes you must wait in line at the grocery store A) continuous B) discrete 2) Determine whether the random variable described is discrete or continuous The total value of a set of coins A) continuous B) discrete 3) Determine whether the table represents a discrete probability distribution. 3 0.3 4 0.05 5 0.45 6 0.2 A) Yes B)No 4) Determine whether the table represents a discrete probability distribution. 5 0.5 6 0.4 7 0.45 8 -0.35 A) Yes B) No 5) Compute the mean of the random variable with the given discrete probability distribu

# and #3

Answer 1

1) continuous

Continuous variable can take on an infinite number of possibility

2) discrete.

if you can count a set of items, then it’s a discrete variable.

3) yes.

P(x)is under the 0&1

4) No