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sweet12

Questions (7)

In a simple random sample of 90 patients who saw a certain dentist, 8 patients had their teeth whitened. What is the 95%
1. 2 answers
2. 1,027 views
In a random sample of 63 women at a company, the mean salary is $48,902 with a standard deviation of $5270. In a random sample
1. 2 answers
2. 680 views
In a random sample of 63 women at a company, the mean salary is $48,902 with a standard deviation of $5270. In a random sample
1. 1 answer
2. 824 views
A pond is freshly stocked with 15 brown trout and 9 lake trout. The first fisherman in the area catches and releases a trout. He
1. 3 answers
2. 1,286 views
A traveler has 7 pieces of luggage. How many ways can he select 3 pieces of luggage for a trip?a. 5040 b. 210 c. 35 d. 28
1. 4 answers
2. 1,437 views
A group of 150 students were asked to identify 55 flowers. The relative frequency table shows the results.About how many
1. 4 answers
2. 1,953 views
suppose 240 nursing students took a certification test that is worth 140 points. the five number summary for the scores is shown
1. 4 answers
2. 2,286 views

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