How many gallons each of 30% alcohol and 10% alcohol should be mixed to obtain 20 gal of 15% alcohol? Gallons of
Solution
Gallons of
Pure Alcohol
X
Percent
(as a decimal)
30% =0.3
10% = 0.1
15% =
y
20
How many gallons of 30% alcohol should be in the mixture?
gal
How many gallons of 10% alcohol should be in the mixture?
gal

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

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