The frequency polygon to the right shows a distribution of IQ scores. Determine if the following statement is true or false according to the graph. The graph is based on a sample of approximately 50 people. Choose the correct answer below. *** Number of People (frequency) 30 20 10 5 70 Distribution of IQ Scores 80 90 O A. The statement is true because the sum of the frequencies is 50, OB. The statement is false because the sum of the frequencies is greater than 50. O C. The statement is true because there are 50 possible IQ scores. OD. The statement is false because there are less than 50 possible IQ scores. 100 110 120 130 IQ Score

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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The frequency polygon to the right shows a distribution of IQ
scores. Determine if the following statement is true or false
according to the graph.
The graph is based on a sample of approximately 50 people.
Choose the correct answer below.
Number of People (frequency)
30
70
Distribution of IQ Scores
80 90
O A. The statement is true because the sum of the frequencies is 50,
OB. The statement is false because the sum of the frequencies is greater than 50.
O C. The statement is true because there are 50 possible IQ scores.
OD. The statement is false because there are less than 50 possible IQ scores.
100 110 120 130
IQ Score
Transcribed Image Text:The frequency polygon to the right shows a distribution of IQ scores. Determine if the following statement is true or false according to the graph. The graph is based on a sample of approximately 50 people. Choose the correct answer below. Number of People (frequency) 30 70 Distribution of IQ Scores 80 90 O A. The statement is true because the sum of the frequencies is 50, OB. The statement is false because the sum of the frequencies is greater than 50. O C. The statement is true because there are 50 possible IQ scores. OD. The statement is false because there are less than 50 possible IQ scores. 100 110 120 130 IQ Score
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