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Get an education: A survey asked32,117 people how much confidence they had in educationalinstitutions.The results were as follows. Round your answers to four decimal places
Get an education:A survey asked32,117 people how much confidence they had in educationalinstitutions.The results were as follows.
Round your answers to four decimal places ifnecessary.
Response Number
A great deal 10,013
Some 17,851
Hardly any 4253
Total 32,117
(a) What is the probability that a sampled person has either a great deal or some confidence in educational institutions?
The probability that a sampled person has either a great deal or some confidence in educational institutions is_____
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