Question: From a deck of52cards you select one card.Find the Probability of selectinga face cardor a king. a.25/52 b.11/26 c.7/13 d.3/13 The mean height of women
From a deck of52cards you select one card.Find the Probability of selectinga face cardor a king.
a.25/52
b.11/26
c.7/13
d.3/13
The mean height of women in the U.S.( ages 23 -31)is 64.5 inches and the standard deviation is 2.3 inches.If a random sample of 49 women in this age group is selected, the probability that theirsample meanheight is less than63.9is:
a..9834
b..0346
c..0336
d..3974
Three coins are tossed.Find the probability of getting at least one tail.
a.1/2
b.3/2
c.7/8
d.1/8
A bowl contains15marbles,5ofthem are red ,6are yellow,and 4are white.If two marbles are selected at random,find the probability of selecting one yellow and one is red without replacement.
a.1/7
b.121/225
c.10/25
d.2/7
The probability that households in an urban area were burglarized is 0.10,if 7households were selected at randomto askif they were burglarized , the probability thatat least oneof their ownerssay yes is:
a..124
b..119
c..478
d..522
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
