Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The accompanying histogram shows the number of runs scored by baseball teams for three seasons. The distribution is roughly unimodal and symmetric, with a mean

The accompanying histogram shows the number of runs scored by baseball teams for three seasons. The distribution is roughly unimodal and symmetric, with a mean of 686686 and a standard deviation of 7272 runs. An interval one standard deviation above and below the mean is marked on the histogram. Assume the values in a bin are distributed uniformly. For example, if the leftmost line is at the midpoint, then half of that bin's values are below the line and half are above. Complete parts (a) through (c) below. LOADING... Click the icon to view the histogram. Question content area bottom Part 1 a. According to the Empirical Rule, approximately what percent of the data should fall in the interval from 614614 to 758758 (that is, one standard deviation above and below the mean)? Approximately 6868% of the data should fall in the interval from 614614 to 758758. Part 2 b. Use the histogram to estimate the actual percent of teams that fall in this interval. How did your estimate compare to the value predicted by the Empirical Rule? A. 50% of the data falls in the interval from 614614 to 758758. The estimate is not close to the value predicted

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Mathematical Applications For The Management, Life And Social Sciences

Authors: Ronald J. Harshbarger, James J. Reynolds

12th Edition

978-1337625340

More Books

Students also viewed these Mathematics questions

Question

Sketch a graph of f. f(x) = log42x

Answered: 1 week ago

Question

Identify typical EEO enforcement and compliance requirements.

Answered: 1 week ago