Find the mean, variance and standard deviation for the grouped frequency distribution below. Class Frequency, f 0- 9.9 5 10 – 19.9 13 20 – 29.9 23 30 – 39.9 31 40 – 49.9 16 Mean = 29.4995 Variance =...

Find the mean, variance and standard deviation for the grouped frequency distribution below.<br>Class<br>Frequency, f<br>0- 9.9<br>5<br>10 – 19.9<br>13<br>20 – 29.9<br>23<br>30 – 39.9<br>31<br>40 – 49.9<br>16<br>Mean = 29.4995<br>Variance = 126.2278<br>Standard Deviation = 11.2351<br>

Extracted text: Find the mean, variance and standard deviation for the grouped frequency distribution below. Class Frequency, f 0- 9.9 5 10 – 19.9 13 20 – 29.9 23 30 – 39.9 31 40 – 49.9 16 Mean = 29.4995 Variance = 126.2278 Standard Deviation = 11.2351

Jun 10, 2022

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Find the mean, variance and standard deviation for the grouped frequency distribution below. Class Frequency, f 0- 9.9 5 10 – 19.9 13 20 – 29.9 23 30 – 39.9 31 40 – 49.9 16 Mean = 29.4995 Variance =...

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