Questions by Morten Bork

Questions by Morten Bork

A random variable X has the probability density function (pdf) f(x) given as: f(x) = { x/c, 1 ≤ x ≤ 2, 0 otherwise } (a) Find the value of the constant c. (b) Calculate the cumulative distribution function

asked Nov 28, 2024

2 answers

1 vote

132k views

Suppose the cumulative distribution function of the random variable X is F(x) = 0 when x<-2 , F(x) = .25x + .5 when -2 <= x < 2 and F(x) = 1 when 2<=x (<= means greater than or equal). Determine the following a. P(X<1.8) b. P(X>-1.5) c. P(X<-2) d. P(-1

asked Aug 21, 2024

1 answer

0 votes

56.2k views

The average us yearly per capita consumption of citrus fruit is 26.8 pounds. suppose that the fruit amounts consumed is bell shaped with a standard deviation of 4.2 pounds. using empirical normal rule

asked May 4, 2024

1 answer

1 vote

234k views

TRUE or FALSE: As time passes, the universe is becoming more disorderly.

asked Sep 1, 2023

1 answer

0 votes

200k views

Determine which point is a solution of the linear inequality.2x + 5y< 1(5,2) (-3,1) (-2,1) (6,-2)

asked Jul 9, 2023

1 answer

0 votes

48.5k views

Why did workers orgaize strikes in the early 1800

asked Jul 8, 2023

1 answer

0 votes

225k views

How did farmers organize and demand change?

asked Jun 16, 2023

1 answer

21 votes

38.6k views

Photosynthesis moves carbon atoms from the atmosphere to the biosphere - fast carbon cycle or -slow carbon cycle

asked Oct 20, 2022

1 answer

22 votes

170k views

Determine whether the function is linear or quadratic. y = (x + 1)(8x - 8) - 8x2 a) Linear b) Quadratic

asked Oct 8, 2022

1 answer

3 votes

187k views

Which state is known for having tourism, agriculture and aerospace as a few of its' top industries? Alabama new York Florida Pennsylvania PLSSSSSSSSSSSSSSSSSSSSSSSsssssssssssssssssss answer correctly

asked Aug 22, 2022

2 answers

4 votes

50.6k views

An acidic solution has a pH greater than 7. True or false?

asked Jul 7, 2022

1 answer

1 vote

173k views

Solve |-x + 4 | = | 2x - 2| by graphing P/s: if possible show me how to do it T-T

asked Jun 15, 2022

1 answer

2 votes

18.7k views

Which of the following statements is not true

asked May 8, 2022

2 answers

16 votes

101k views

What were the two components of Russian nationalism?

asked Nov 28, 2021

1 answer

4 votes

154k views

Analyze that, “Convection is equal to the Conduction plus fluid flow.”

asked Aug 4, 2021

1 answer

1 vote

38.9k views

Which is true about the solution to the system of inequalities shown? A) y ≥ 1/3x + 3 AND 3x - y > 2 B) y ≥ 1/2x + 3 AND 3x - y > 2 C) y ≥ 1/3x + 3 AND 3x + y > 2 D) y ≥ 1/3x + 3 AND 2x - y > 2

asked Jul 4, 2021

1 answer

4 votes

65.4k views

Which is the reason why Australia has a low Aborigines population density?

asked Jun 27, 2021

1 answer

4 votes

223k views

Screen-printing a batch of shirt requires 1 minute per shirt in addition to 22 minutes of initial set-up time. How long does it take to screen-print a batch of 14 shrits?

asked Mar 7, 2021

1 answer

3 votes

215k views

What did their loss in king phillip’s war mean for Native Americans

asked Feb 20, 2021

1 answer

1 vote

8.3k views

What is Bob Cratchit's attitude towards Scrooge on Christmas Day? a.)He doesn't want to talk about him b.)He is grateful and offers a toast to him. c.)He says that he is going to quit working for him.

asked Nov 23, 2020

1 answer

1 vote

15.0k views

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