A biologist searches from a sample of 30 grasshoppers. He noted their size in centimeters in the table below. a.) Using Excel, calculates the average and the standard deviation. B.) Draw a histogram and a polygon of frequencies
A biologist searches from a sample of 30 grasshoppers. He noted their size in centimeters in the table below. a.) Using Excel, calculates the average and the standard deviation. B.) Draw a histogram and a polygon of frequencies
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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(1)
A biologist searches from a sample of 30 grasshoppers. He noted their size in centimeters in the table below.
a.) Using Excel, calculates the average and the standard deviation.
B.) Draw a histogram and a polygon of frequencies.
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