Assignment#2A

docx

School

Northern Virginia Community College *

*We aren’t endorsed by this school

Course

221

Subject

Statistics

Date

Apr 3, 2024

Type

docx

Pages

1

Uploaded by BaronRam2323

Report
BUS224: Business Statistics Assignment #2 [5 Points] Student Full Name: Student ID: Q1 [2 points] Find min, max, range, median and mode for the following data: 9 16 11 14 11 6 13 5 17 7 8 15 22 16 Put your answers in the following table: Min= 5 Max= 22 Range= 17 Ascending order: 5 6 7 8 9 11 11 13 14 15 16 16 17 22 Median= 12 Ascending order: 5 6 7 8 9 11 11 13 14 15 16 16 17 22 Mode= 11, 16 Q2 [3 points] Find mean, variance, and standard deviation of the following score sample: 51 43 53 27 59 33 44 Put your answers in the following table: mean= ( 51+43+53+27+59+33+44)/7= 310/7= 44.29 2 2 1 ( ) 1 n i i x x s n Variance = (51-44.29)^2+(43-44.29)^2+(53-44.29)^2+(27-44.29)^2+(59- 44.29)^2+(33-44.29)^2+(44-44.29)^2]/(7-1)= 127.57 Standard Deviation = √ 127.57 = 11.29
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