Question

three basketball players each attempted 25 free throws during practice sessions. the mean and standard deviation for the number of successful shots are given.
. player 1 had a mean of 19.5 successful shots and a standard deviation of 2.1 shots.
. player 2 had a mean of 20.5 successful shots and a standard deviation of 1.8 shots.
. player 3 had a mean of 18.0 successful shots and a standard deviation of 2.7 shots.
enter just a number.
which player typically has the most successful shots? player
which players shooting performance was the most inconsistent? player

Explanation:

Step1: Compare means

The mean represents the typical number of successful shots. Player 1 has a mean of 19.5, Player 2 has a mean of 20.5, and Player 3 has a mean of 18.0. Since 20.5>19.5>18.0, Player 2 typically has the most successful shots.

Step2: Compare standard - deviations

The standard deviation measures the spread or inconsistency of the data. Player 1 has a standard deviation of 2.1, Player 2 has a standard deviation of 1.8, and Player 3 has a standard deviation of 2.7. Since 2.7>2.1>1.8, Player 3 has the most inconsistent shooting performance.

Answer:

2
3