Question Info

This question is public and is used in 4 tests or worksheets.

Type: Multiple-Choice
Category: Collecting and Interpreting Data
Level: Grade 11
Standards: HSS-ID.A.4
Author: nsharp1
Last Modified: 2 years ago

View all questions by nsharp1.

Collecting and Interpreting Data Question

View Find Similar

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 11 Collecting and Interpreting Data CCSS: HSS-ID.A.4

A random variable

$X$ is normally distributed with a mean of 10 and standard deviation of 2.6. The probability that

$X$ lies between

$x_0$ and

$x_1$ is just under 60%. Also, the probability that

$X$ is less than

$x_0$ is about 10%. Determine the values of

$x_0$ and

$x_1$ , to the nearest tenth.

7.8 and 12.2
6.7 and 11.4
6.7 and 13.3
8.6 and 11.4