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## Statistics

1. Using this data table, what is the mean?

 \$110 \$200 \$190 \$175 \$120 \$120 \$190 \$100 \$180 \$100 \$170 \$145 \$95 \$185 \$100 \$210 \$135 \$195 \$240 \$120

a. \$150

b. \$155

c. \$149

d. \$154

2. By Using this data table, Find out the variance?

 \$110 \$200 \$190 \$175 \$120 \$120 \$190 \$100 \$180 \$100 \$170 \$145 \$95 \$185 \$100 \$210 \$135 \$195 \$240 \$120

a. 1964.74

b. 2202.27

c. 2212.38

d. 2088.23

Statistics and Probability, Statistics

• Category:- Statistics and Probability
• Reference No.:- M920403

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