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sweet12
Questions and answers by visitors named
sweet12
Questions (7)
suppose 240 nursing students took a certification test that is worth 140 points. the five number summary for the scores is shown
4 answers
2,241 views
A group of 150 students were asked to identify 55 flowers. The relative frequency table shows the results.
About how many
4 answers
1,901 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
4 answers
1,396 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
3 answers
1,246 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 answer
791 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
2 answers
635 views
In a simple random sample of 90 patients who saw a certain dentist, 8 patients had their teeth whitened. What is the 95%
2 answers
986 views
