## The Town of Hertfordshire clerk knows that 23% of dogs in the town have completed emotional support training. Hertfordshire plans on showcas

Question

The Town of Hertfordshire clerk knows that 23% of dogs in the town have completed emotional support training. Hertfordshire plans on showcasing a simple random sample of its dogs in a show. Depending on which dogs are chosen, the proportion of emotional support trained dogs may vary. In a sample of 50 dogs, what is the probability that less than 6% of the dogs are emotional support trained?

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2 weeks 2022-01-07T17:01:01+00:00 1 Answer 0 views 0

0.0021 is  the probability that less than 6% of the dogs are emotional support trained.

Step-by-step explanation:

We are given the following in the question:

p = 23% = 0.23

Sample size, n = 50

Formula:

Putting the values, we get,

Thus, we have to evaluate

P( z < -2.8564)

Calculating the value from standard normal z-table,

Thus, 0.0021 is  the probability that less than 6% of the dogs are emotional support trained.