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SAEED1371

over 6 years ago

Probability and Statistics

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

0

moon-alshuhoomi

almost 2 years ago

Probability and Statistics

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.

1

yumelih-ak

over 4 years ago

Probability and Statistics

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

1

ahalya

over 5 years ago

Probability and Statistics

How to use z-score table?

2

gustavott

over 5 years ago

Probability and Statistics

- 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.

2

SAEED1371

over 6 years ago

Probability and Statistics

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

0

SUBHAN.ALI

over 7 years ago

Probability and Statistics

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}

1

ahalya

over 5 years ago

Probability and Statistics

How to use z-score table?

2

SUBHAN.ALI

over 7 years ago

Probability and Statistics

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}

1

moon-alshuhoomi

almost 2 years ago

Probability and Statistics

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.

1

yumelih-ak

over 4 years ago

Probability and Statistics

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

1

lana87

almost 9 years ago

Probability and Statistics

Suppose we have three dice with relabled faces. Die A has sides marked {1,1,6, 6, 8, 8}. Die B has sides marked {2, 2, 4, 4, 9, 9}. Die C has sides marked{3, 3, 5, 5, 7, 7}. If we roll die A and die B, what is the probability that die Ahas a higher number, that is that die A beats die B? What is the probabilitythat die B beats die C? What is the probability that die C beats die A?

2

anandit

almost 9 years ago

Probability and Statistics

A flywheel is attached to a crankshaft by 12 bolts, numbered 1 through 12.Each bolt is checked to determine whether it is torqued correctly. Let A be the event that all the bolts are torqued correctly, let B be the event that the #3 bolt is not torqued correctly, let C be the event that exactly one bolt is not torqued correctly, and let D be the event that bolts #5 and #8 are torqued correctly. State whether each of the following pairs of events is mutually exclusive.1. A and D2. A and B3. A and C4. B and C

1

Probability and Statistics