A student conducts a survey on the favorite ice cream flavors of students at Central Middle School The t. Birthday Cake Strawberry Chocolate Total 248 120 7th Graders 8th Graders 47 81 64 53 135 252 111 134 255 500 Total Which statement is true? O Over 50% of 7th graders prefer chocolate ice cream. O Over 50% of 7th graders prefer strawberry ice cream. O Over 50% of 8th graders prefer chocolate ice cream. O Over 50% of 8th graders prefer strawberry ice cream. Calculator
A student conducts a survey on the favorite ice cream flavors of students at Central Middle School The t. Birthday Cake Strawberry Chocolate Total 248 120 7th Graders 8th Graders 47 81 64 53 135 252 111 134 255 500 Total Which statement is true? O Over 50% of 7th graders prefer chocolate ice cream. O Over 50% of 7th graders prefer strawberry ice cream. O Over 50% of 8th graders prefer chocolate ice cream. O Over 50% of 8th graders prefer strawberry ice cream. Calculator
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.7: Introduction To Coding Theory (optional)
Problem 7E
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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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Transcribed Image Text:A student conducts a survey on the favorite ice cream flavors of students at Central Middle School. The t.
Birthday Cake
Strawberry
Chocolate Total
81
120
248
7th Graders
8th Graders
47
64
53
135
252
Total
111
134
255
500
Which statement is true?
O Over 50% of 7th graders prefer chocolate ice cream.
O Over 50% of 7th graders prefer strawberry ice cream.
Over 50% of 8th graders prefer chocolate ice cream.
O Over 50% of 8t graders prefer strawberry ice cream.
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