almost 2 years ago

The following data represent the color of men’s dress shirts purchased in the men’s department of a large department store. Construct a categorical frequency distribution for the data with relative frequency, cumulative frequency and cumulative rela

The following data represent the color of men’s dress shirts purchased in the men’s department of a large department store. Construct a categorical frequency distribution for the data with relative frequency, cumulative frequency and cumulative relative frequencies. What is the mode? Which type of date it is? Construct a bar graph for the data. (W = white, BL = blue, BR = brown, Y = yellow, G = gray). W W BR Y BL BL W W Y G W W BL BR BL BR BL BL BR Y BL G W BL W W BL W BL BR Y BL G BR G BR W W BR Y W BL Y W W BL W BR G Gfor# Probability and Statistics subject.

yumelih-ak

over 4 years ago

Probability and Statistics

Question about distribution

In a city, 4% of the adolescents are alcoholic. Out of the 100 adolescents randomly selected,what is the probability thatbetween 8 and 18 of them are alcoholics?answer:0.037I tried to solve it using binomial distribution but it didn't worked

ahalya

over 5 years ago

Probability and Statistics

Find the probability P(-1.96 ≤ z ≤ 0).

How to use z-score table?

gustavott

over 5 years ago

Probability and Statistics

When conducting a significance test in practice, how should you choose the alpha level?

- a) Always use alpha=0.05 since it's the most appropriate for every situation.- b) Always use alpha=0.05 since it's the most commonly used one.- c) Use a larger alpha when the consequences of mistakenly rejecting the null hypothesis are more serious.- d) Use a smaller alpha when the consequences of mistakenly rejecting the null hypothesis are more serious.

SAEED1371

over 6 years ago

Probability and Statistics

The main point in the quiz of the Introduction to Finite Elements

HELLO,HOW ARE YOU PLEASE ANSWER QUESTION 1,,The main point in the quiz of the Introduction to Finite Elements:Deformation Field, Deformation of Finite Element, Nodal Point, Strain Element, Displacements of Element, Aerial View, Isoparametric Plane Strain (((PROBLEM 7))),,THANKS ALOT

SUBHAN.ALI

over 7 years ago

Probability and Statistics

Ma{x,y})

Can any one explain, what is mean by Max{x,y} in the "function of two continuous random variables "??fx,y(x,y)={1/15 0=<x=<3, 0=<y=<5, 0(zero) otherwisefind the PDF of W=max{x,y}

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1-6 of 8

Recent questions in Probability and Statistics

The main point in the quiz of the Introduction to Finite Elements

The following data represent the color of men’s dress shirts purchased in the men’s department of a large department store. Construct a categorical frequency distribution for the data with relative frequency, cumulative frequency and cumulative rela

Question about distribution

Find the probability P(-1.96 ≤ z ≤ 0).

When conducting a significance test in practice, how should you choose the alpha level?

The main point in the quiz of the Introduction to Finite Elements

Ma{x,y})

Find the probability P(-1.96 ≤ z ≤ 0).

Ma{x,y})

The following data represent the color of men’s dress shirts purchased in the men’s department of a large department store. Construct a categorical frequency distribution for the data with relative frequency, cumulative frequency and cumulative rela

Question about distribution

What is the probability that the relabeled dices beat the other to have the highest number?

State whether each of the following pairs of events is mutually exclusive.