Data: Cl: 0 1 2 3 4 5 6 Dialog box: Session command: 20 Calc > Probability Distributions > Binomial MTB > CDF C1; SUBC> BINOMIAL 6 0.3. Choose Cumulative probability. Type 6 in Number of trials. Type 0.3 in Probability of success. Choose Input column and type Cl. Click OK. (o) Output: o ba ECA Cumulative Distribution Function VIH sead Binomial with n = 6 and p = 0.300000 %3D P( X <= x) (0-A).in io mildepo EA 0.00 0.1176 1.00 0.4202 2.00 0.7443 3.00 0.9295 4.00 0.9891 5.00 0.9993 6.00 1.0000 FIGURE 4.3.4 MINITAB calculation of cumulative binomial probabilities for x = 0 through x = 6 when n = 6 and p = .3. %3D %3D Exercises In In each of the following exercises, assume that N is sufficiently large relative to n that the binomial distribution may be used to find the desired probabilities. 4.3.1 Based on data collected by the National Center for Health Statistics and made available to the public in the Sample Adult database (A-5), an estimate of the percentage of adults who have at some point in their life been told they have hypertension is 23.53 percent. If we select a simple random sample of 20 U.S. adults and assume that the probability that each has been told that he or she has hypertension is .24, find the probability that the number of people in the sample who have been told that they have hypertension will be: (a) Exactly three (b) Three or more (c) Fewer than three (d) Between three and seven, inclusive 4.3.2 Refer to Exercise 4.3.1. How many adults who have been told that they have hypertension would you expect to find in a sample of 20?
Data: Cl: 0 1 2 3 4 5 6 Dialog box: Session command: 20 Calc > Probability Distributions > Binomial MTB > CDF C1; SUBC> BINOMIAL 6 0.3. Choose Cumulative probability. Type 6 in Number of trials. Type 0.3 in Probability of success. Choose Input column and type Cl. Click OK. (o) Output: o ba ECA Cumulative Distribution Function VIH sead Binomial with n = 6 and p = 0.300000 %3D P( X <= x) (0-A).in io mildepo EA 0.00 0.1176 1.00 0.4202 2.00 0.7443 3.00 0.9295 4.00 0.9891 5.00 0.9993 6.00 1.0000 FIGURE 4.3.4 MINITAB calculation of cumulative binomial probabilities for x = 0 through x = 6 when n = 6 and p = .3. %3D %3D Exercises In In each of the following exercises, assume that N is sufficiently large relative to n that the binomial distribution may be used to find the desired probabilities. 4.3.1 Based on data collected by the National Center for Health Statistics and made available to the public in the Sample Adult database (A-5), an estimate of the percentage of adults who have at some point in their life been told they have hypertension is 23.53 percent. If we select a simple random sample of 20 U.S. adults and assume that the probability that each has been told that he or she has hypertension is .24, find the probability that the number of people in the sample who have been told that they have hypertension will be: (a) Exactly three (b) Three or more (c) Fewer than three (d) Between three and seven, inclusive 4.3.2 Refer to Exercise 4.3.1. How many adults who have been told that they have hypertension would you expect to find in a sample of 20?
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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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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can you please help with 4.3.2 notes for class was absent
Transcribed Image Text:Data:
Cl: 0 1 2 3 4 5 6
Dialog box:
Session command:
20
Calc > Probability Distributions >
Binomial
MTB > CDF C1;
SUBC>
BINOMIAL 6 0.3.
Choose Cumulative probability. Type 6 in Number of
trials. Type 0.3 in Probability of success. Choose
Input column and type Cl. Click OK.
(o)
Output:
o ba
ECA
Cumulative Distribution Function
VIH
sead
Binomial with n = 6 and p = 0.300000
%3D
P( X <= x)
(0-A).in io mildepo EA
0.00
0.1176
1.00
0.4202
2.00
0.7443
3.00
0.9295
4.00
0.9891
5.00
0.9993
6.00
1.0000
FIGURE 4.3.4 MINITAB calculation of cumulative binomial probabilities for x = 0 through x = 6 when n = 6 and p = .3.
%3D
%3D
Exercises
In
In each of the following exercises, assume that N is sufficiently large relative to n that the binomial
distribution may be used to find the desired probabilities.
4.3.1 Based on data collected by the National Center for Health Statistics and made available
to the public in the Sample Adult database (A-5), an estimate of the percentage of adults
who have at some point in their life been told they have hypertension is 23.53 percent.
If we select a simple random sample of 20 U.S. adults and assume that the probability
that each has been told that he or she has hypertension is .24, find the probability that the
number of people in the sample who have been told that they have hypertension will be:
(a) Exactly three
(b) Three or more
(c) Fewer than three
(d) Between three and seven, inclusive
4.3.2 Refer to Exercise 4.3.1. How many adults who have been told that they have hypertension
would you expect to find in a sample of 20?
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