The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. E Click the icon to view the table. a. Find the probability of getting exactly 6 girls in 8 births. Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more girls in 8 births. (Type an integer or a decimal. Do not round.) c. Which probability is relevant for determining whether 6 is a significantly high number of girls in 8 births: the result from part (a) or part (b)? O A. The result from part b, since it is the complement of the result of part a. O B. The result from part a, since it less than the probability of the given or more extreme result. O C. The result from part a, since it is the exact probability being asked. O D. The result from part b, since it is the probability of the given or more extreme result. d. Is 6 a significantly high number of girls in 8 births? Why or why not? Use 0.05 as the threshold for a significant event. O A. Yes, since the appropriate probability is greater than 0.05, it is a significantly high number. O B. No, since the appropriate probability is greater than 0.05, it is not a significantly high number. O C. Yes, since the appropriate probability is less than 0.05, it is a significantly high number. O D. No, since the appropriate probability is less than 0.05, it is not a significantly high number. Click to select your answer(s).
The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. E Click the icon to view the table. a. Find the probability of getting exactly 6 girls in 8 births. Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more girls in 8 births. (Type an integer or a decimal. Do not round.) c. Which probability is relevant for determining whether 6 is a significantly high number of girls in 8 births: the result from part (a) or part (b)? O A. The result from part b, since it is the complement of the result of part a. O B. The result from part a, since it less than the probability of the given or more extreme result. O C. The result from part a, since it is the exact probability being asked. O D. The result from part b, since it is the probability of the given or more extreme result. d. Is 6 a significantly high number of girls in 8 births? Why or why not? Use 0.05 as the threshold for a significant event. O A. Yes, since the appropriate probability is greater than 0.05, it is a significantly high number. O B. No, since the appropriate probability is greater than 0.05, it is not a significantly high number. O C. Yes, since the appropriate probability is less than 0.05, it is a significantly high number. O D. No, since the appropriate probability is less than 0.05, it is not a significantly high number. Click to select your answer(s).
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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.
Topic Video
Question
Transcribed Image Text:Probability Distribution for x
tly high number of girls
Number of
Girls x
P(x)
0.005
of part a.
1
0.014
given or more extreme re
2.
0.109
sked.
3
0.224
4
0.296
or more extreme result.
0.224
6.
0.109
ot? Use 0.05 as the thresho
0.014
8
0.005
t is a significantly high numb
is not a significantly high nu
Print
Done
sa significantly high number.
s not a significantly high number.
Transcribed Image Text:The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below,
: Click the icon to view the table.
a. Find the probability of getting exactly 6 girls in 8 births.
(Type an integer or a decimal. Do not round.)
b. Find the probability of getting 6 or more girls in 8 births.
(Type an integer or a decimal. Do not round.)
c. Which probability is relevant for determining whether 6 is a significantly high number of girls in 8 births: the result from part (a) or part (b)?
O A. The result from part b, since it is the complement of the result of part a.
O B. The result from part a, since it less than the probability of the given or more extreme result.
OC. The result from part a, since it is the exact probability being asked.
O D. The result from part b, since it is the probability of the given or more extreme result.
d. Is 6 a significantly high number of girls in 8 births? Why or why not? Use 0.05 as the threshold for a significant event.
O A. Yes, since the appropriate probability is greater than 0.05, it is a significantly high number.
O B. No, since the appropriate probability is greater than 0.05, it is not a significantly high number.
O C. Yes, since the appropriate probability is less than 0.05, it is a significantly high number.
O D. No, since the appropriate probability is less than 0.05, it is not a significantly high number.
Click to select your answer(s).
MacBook Air
44
F4
F3
F2
esc
24
%
8.
@
6
7
4
2
P
R
T
Y
త
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman