Question

Provide the appropriate responses.

A researcher claims that more than 35% of the people following a particular diet will experience
increased energy. Of 285 randomly selected subjects who followed the diet, 38% notice an increase in
their energy level.
12. Find the number of success among the 285 trials. Round to the nearest person.
(Show all necessary work.}

Answer 1

108 people

Explanation:

Number of successes

=(Number of test subjects) X (Success rate)

=285*(38%)

=285*0.38

= 108.3 => 108

Therefore there were 108 successes among 285 trials.