Question

through (g).
the probability that more than 14 of those surveyed feel the state of morals is poor is 0.0064
(round to four decimal places as needed.)
interpret the results.
in 100 trials of this experiment, we expect about 1 to result in more than 14 adults who feel the state of morals is poor.
(round to the nearest whole number as needed.)
(f) using the binomial distribution, find and interpret the probability that 9 or 10 believe the state of morals is poor.
the probability that 9 or 10 believe the state of morals is poor is 0.3364.
(round to four decimal places as needed.)
interpret the results.
in 100 trials of this experiment, we expect about □ to result in 9 or 10 adults who feel the state of morals is poor.
(round to the nearest whole number as needed.)

Explanation:

Step1: Calculate the expected number

The formula for expected number \(E = n\times p\), where \(n = 100\) (number of trials) and \(p=0.3364\) (probability).
\(E=100\times0.3364\)

Step2: Round the result

\(100\times0.3364 = 33.64\). Rounding \(33.64\) to the nearest whole number.

Answer:

\(34\)