Mathematics, 28.05.2020 04:00 BeautyxQueen
Be my Valentine: The following frequency distribution presents the amounts, in dollars, spent for Valentine's Day gifts in a
survey of 120 U. S. adults in a recent year. Approximate the mean amount spent on Valentine's Day gifts to two decimal places.
olo
Amount
Frequency
19
0-19.99
20.00-39.99
13
40.00-59.99
21
60.00-79.99
19
80.00-99.99
12
100.00-119.99
10
120.00-139.99
7
5
140.00-159.99
160.00-179.99
7
Answers: 3
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Be my Valentine: The following frequency distribution presents the amounts, in dollars, spent for Va...
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