Aspinner is divided into five sections numbered 1 through 5. juana records the number the spinner lands on for each of 50 spins. she computes and graphs the relative frequencies for each number. which of the following describes the probability distribution? -constant -symmetric -negatively skewed -positively skewed

Positively Skewed

Step-by-step explanation:

Given : A spinner is divided into five sections numbered 1 through 5. Juana records the number the spinner lands on for each of 50 spins. She computes and graphs the relative frequencies for each number.

To Find: Which of the following describes the probability distribution?

Solution:

Constant Probability distribution: It is a distribution that has constant probability

Symmetric distribution : It is a type of distribution where the left side of the distribution mirrors the right side.

Negatively Skewed Probability distribution :  It is a type of distribution in which more values are concentrated on the right side (tail) of the distribution graph while the left tail of the distribution graph is longer.

Positively Skewed Probability distribution :  It is a type of distribution in which most values are clustered around the left tail of the distribution while the right tail of the distribution is longer.

Thus the given graph satisfies the definition of Positively Skewed Probability distribution.

So, Option D is correct.

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)