Mathematics, 03.10.2021 14:00 jskdkfjf
In a survey of 225 people, 41 reported they liked drinking beer, 47 said they liked drinking wine,
and 49 said they liked whiskey. 16 said they liked both beer and wine, 16 liked both beer and
whiskey, and 15 said they liked wine and whiskey. 5 said they liked drinking all three.
How many preferred drinking only beer?
Answers: 2
Mathematics, 21.06.2019 17:30
Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16
Answers: 2
Mathematics, 21.06.2019 17:30
The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?
Answers: 2
Mathematics, 21.06.2019 18:10
which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125
Answers: 2
In a survey of 225 people, 41 reported they liked drinking beer, 47 said they liked drinking wine,...
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