Multiple Choice
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution.
-A certain question on a test is answered correctly by 22% of the respondents. Estimate the probability that among the next 150 responses there will be at most 40 correct answers.
A) 0.1003
B) 0.0694
C) 0.8997
D) 0.9306
Correct Answer:
Verified
Correct Answer:
Verified
Q59: The number of books sold over the
Q83: Solve the problem.<br>-A study of the amount
Q85: Assume that the red blood cell
Q86: Solve the problem.<br>-The systolic blood pressures of
Q87: Solve the problem.<br>-A study of the amount
Q89: Solve the problem.<br>-A final exam in Math
Q90: Solve the problem.<br>-Scores on a test
Q91: For women aged 18-24, systolic blood pressures
Q92: Find the indicated probability.<br>-The incomes of trainees
Q93: Solve the problem.<br>-When sampling without replacement