4. Five hundred children participated in a field demonstration. Their heights averaged 110 cm with a standard deviation of 6 cm. a. What is the probability that a child, picked at random, has a height greater than 116 cm? b. What is the probability that the height of a child, picked at random, is less than 104 cm? , c. How many children belong to the upper 15% of the group?
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.
4. Five hundred children participated in a field demonstration. Their heights
averaged 110 cm with a standard deviation of 6 cm.
a. What is the probability that a child, picked at random, has a height
greater than 116 cm?
b. What is the probability that the height of a child, picked at random, is
less than 104 cm? ,
c. How many children belong to the upper 15% of the group?
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