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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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