Mathematics

Mathematics, 23.08.2019 06:50, sylvia47

Is two ratios are formed at random from the four numbers 1,2,4, and 8 what is the probability that the rations are equal? show works ?

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 05.07.2019 02:00, martinezizzie

Asociologist randomly selects single adults for different groups of three, and the random variable x is the number in the group who say that the most fun way to flirt is in person. determine whether a probability distribution is given. if a probability distribution is not given, identify the requirements that are not satisfied. probability distribution 0 1 2 3 0 0.1 0.2 0.3 0.4 0.5 p(x) does the table show a probability distribution? select all that apply. a. yes, the table shows a probability distribution. b. no, the sum of all the probabilities is not equal to 1. c. no, the random variable x's number values are not associated with probabilities. d. no, the random variable x is categorical instead of numerical. e. no, not every probability is between 0 and 1 inclusive. x p(x) 0 0.092 1 0.338 2 0.418 3 0.152

Answers: 1

Предмет

Mathematics, 15.10.2019 17:20, esperanzar3034

Rework problem 25 in section 4.2 of your text, involving the rolling of a die. assume that the die is weighted so that the probability of a 1 is 0.2, the probability of a 2 is 0.3, the probability of a 3 is 0.1, the probability of a 4 is 0.2, the probability of a 5 is 0.1, and the probability of a 6 is 0.1. you roll the die until the sum of all numbers which have appeared exceeds 3. a random variable x is defined to be the number of rolls. how many different values are possible for the random variable x?

Answers: 3

Предмет

Mathematics, 19.10.2019 00:30, saraaaalynn19061

Ted is not particularly creative. he uses the pickup line "if i could rearrange the alphabet, i'd put u and i together." the random variable x is the number of women ted approaches before encountering one who reacts positively. determine whether a probability distribution is given. if a 10.008 probability distribution is given, find its mean and standard deviation. if a probability distribution is not given, identify the requirements that are not satisfied 0 0.001 20.029 30.062 does the table show a probability distribution? select all that apply □ a. yes, the table shows a probability distribution □ b. no, the random variable x's number values are not associated with probabilities □ c. no, the random variable x is categorical instead of numerical □ d. no, not every probability is between 0 and 1 inclusive e. no, the sum of all the probabilities is not equal to 1 find the mean of the random variable x. select the correct choice below and, if necessary, fill in the answer box to complete your choice

Answers: 1

Предмет

Mathematics, 14.11.2019 16:31, nila49

Asociologist randomly selects single adults for different groups of three, and the random variable x is the number in the group who say that the most fun way to flirt is in person. determine whether a probability distribution is given. if a probability distribution is given, find its mean and standard deviation. if a probability distribution is not given, identify the requirements that are not satisfied. x p(x) 0 0.087 1 0.328 2 0.416 3 0.169 does the table show a probability distribution? select all that apply. a. yes, the table shows a probability distribution. b. no, the random variable x's number values are not associated with probabilities. c. no, the random variable x is categorical instead of numerical. d. no, the sum of all the probabilities is not equal to 1. e. no, not every probability is between 0 and 1 inclusive.

Answers: 3

Do you know the correct answer?

Is two ratios are formed at random from the four numbers 1,2,4, and 8 what is the probability that t...

Questions in other subjects:

Konu

Biology, 11.11.2020 17:30

What was the result of using drainage blocks to keep water in the field level during the growing season?...

Konu

Chemistry, 11.11.2020 17:30

Unlike metals, semiconductors increase their conductivity as you heat them (up to a point). Suggest an explanation. Match the words in the left column to the appropriate blanks in...

Konu

Business, 11.11.2020 17:30

Kendra, Cogley, and Mei share income and loss in a 3:2:1 ratio. The partners have decided to liquidate their partnership. On the day of liquidation their balance sheet appears as f...

Konu

English, 11.11.2020 17:30

PLZZ HELP I WILL GIVE 40 POINTS PLZZ HELP ME

Konu

Mathematics, 11.11.2020 17:30

Use seven classes with a uniform width of 20 dollars, where the lower limit of the first class is 40 dollars....

Konu

Mathematics, 11.11.2020 17:30

In 2014, the enrollment at Luling High School was 625 students. In 2015, the enrollment grew to 650. By what percentage did the enrollment at Luling High School increase from 2014...

Konu

Law, 11.11.2020 17:30

Larry, Moe, and Curly own the Three Stooges as joint tenants with rights of survivorship. Curly conveys his interest to Shemp. Subsequently, Moe dies. Who owns Moe's interest in th...

Konu

Mathematics, 11.11.2020 17:30

When I have more than two samples of proportions, I can use ANOVA to test for significant differences. a. True b. False...

Konu

Mathematics, 11.11.2020 17:30

Tony bought 255 1-inch nails and 5 boxes of 2-inch nails. Each box of 2-inch nails had equal amounts of nails in them. He bought a total of 620 nails. Find the number of nails in e...

Konu

History, 11.11.2020 17:30

The year 622 is year one in the Muslim calendar. It marks the Hijrah which is when Muhammad and his followers fled to . Medina (Yathrib) Cairo Constantinople Jerusalem...

Other tasks in the category: Mathematics More task