1. IQ Scores Listed below are the IQ scores of randomly selected statistics professors. What value is obtained when those IQ scores are added and the total is divided by the number of scores? (This result, called the mean, is discussed in Chapter 3.) What is notable about these values? 135 149 145 129 118 119 115 133 107 188 127 131 2. Streak of Boys Jay and Kateri Schwandt had 13 children-all boys! The probability that 13 randomly selected children are all boys is found by evaluating 0.5' Find that value and round the result to six decimal places.
1. IQ Scores Listed below are the IQ scores of randomly selected statistics professors. What value is obtained when those IQ scores are added and the total is divided by the number of scores? (This result, called the mean, is discussed in Chapter 3.) What is notable about these values? 135 149 145 129 118 119 115 133 107 188 127 131 2. Streak of Boys Jay and Kateri Schwandt had 13 children-all boys! The probability that 13 randomly selected children are all boys is found by evaluating 0.5' Find that value and round the result to six decimal places.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 13PPS
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Mean = ?
What is notable about this values
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Find the value ( 0.5^13 ) = ?
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