Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs.cannot, explain why and use the binomial distribution to find the indicated probabilities.A survey of adults in a region found that 79% have encountered fraudulent charges on their credit cards. You randomly select 100 adults in the region. Complete parts (a) through (d) below.Determine whether a normal distribution can be used to approximate the binomial distribution. Choose the correct answer below.O A. No, because ng <5.O B. No, because np < 5.OC. Yes, because both np 25 and nq 2 5.(a) Find the probability that the number who have encountered fraudulent charges on their credit cards is (a) exactly 81, (b) at least 81, and (c) fewer than 81.(Round to four decimal places as needed.)Sketch the graph of the normal distribution with the indicated probability shaded.OA.OB.Oc.OD.H= 79H= 79The normal distribution cannot be used toannrovimatn the hinomisl dietrihutionH= 79Click to select your answer(s). cannot, explain why and use the binomial distribution to find the indicated probabilities.MU DIRSMlal distribution. If you can, use the normal distribution to approximate the indicated probabilities aA survey of adults in a region found that 79% have encountered fraudulent charges on their credit cards. You randomly select 100 adults in the region. Complete parts (a) throughSketch the graph of the normal distribution with the indicated probability shaded.O A.O B.C.H= 79OD.= 79H= 79The normal distribrapproximate the bi658193658193658193(b) Find the probability that the number who have encountered fraudulent charges on their credit cards is at least 81.(Round to four decimal places as needed.)Sketch the graph of the normal distribution with the indicated probability shaded.

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cannot, explain why and use the binomial distribution to find the indicated probabilities. MU DINSMlal distribution. If you can, use the normal distribution to approximate the indicated probabilities a A survey of adults in a region found that 79% have encountered fraudulent charges on their credit cards. You randomly select 100 adults in the region. Complete parts (a) through Sketch the graph of the normal distribution with the indicated probability shaded. O A. O B. C. H= 79 OD. = 79 H= 79 The normal distribe approximate the bi 65 81 93 65 81 93 65 81 93 (b) Find the probability that the number who have encountered fraudulent charges on their credit cards is at least 81. (Round to four decimal places as needed.) Sketch the graph of the normal distribution with the indicated probability shaded.

cannot, explain why and use the binomial distribution to find the indicated probabilities. MU DINSMlal distribution. If you can, use the normal distribution to approximate the indicated probabilities a A survey of adults in a region found that 79% have encountered fraudulent charges on their credit cards. You randomly select 100 adults in the region. Complete parts (a) through Sketch the graph of the normal distribution with the indicated probability shaded. O A. O B. C. H= 79 OD. = 79 H= 79 The normal distribe approximate the bi 65 81 93 65 81 93 65 81 93 (b) Find the probability that the number who have encountered fraudulent charges on their credit cards is at least 81. (Round to four decimal places as needed.) Sketch the graph of the normal distribution with the indicated probability shaded.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs.
cannot, explain why and use the binomial distribution to find the indicated probabilities.
A survey of adults in a region found that 79% have encountered fraudulent charges on their credit cards. You randomly select 100 adults in the region. Complete parts (a) through (d) below.
Determine whether a normal distribution can be used to approximate the binomial distribution. Choose the correct answer below.
O A. No, because ng <5.
O B. No, because np < 5.
OC. Yes, because both np 25 and nq 2 5.
(a) Find the probability that the number who have encountered fraudulent charges on their credit cards is (a) exactly 81, (b) at least 81, and (c) fewer than 81.
(Round to four decimal places as needed.)
Sketch the graph of the normal distribution with the indicated probability shaded.
OA.
OB.
Oc.
OD.
H= 79
H= 79
The normal distribution cannot be used to
annrovimatn the hinomisl dietrihution
H= 79
Click to select your answer(s).

cannot, explain why and use the binomial distribution to find the indicated probabilities.
MU DIRSMlal distribution. If you can, use the normal distribution to approximate the indicated probabilities a
A survey of adults in a region found that 79% have encountered fraudulent charges on their credit cards. You randomly select 100 adults in the region. Complete parts (a) through
Sketch the graph of the normal distribution with the indicated probability shaded.
O A.
O B.
C.
H= 79
OD.
= 79
H= 79
The normal distribr
approximate the bi
65
81
93
65
81
93
65
81
93
(b) Find the probability that the number who have encountered fraudulent charges on their credit cards is at least 81.
(Round to four decimal places as needed.)
Sketch the graph of the normal distribution with the indicated probability shaded.

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