Mathematics, 08.10.2021 15:40 wdymRachel411

You have ﬁve dice, like in a game of Yahtzee! Suppose you roll the ﬁve dice once and sum the numbers the ﬁve dice show. 1. What is the mean and the standard deviation of the sum of ﬁve dice?

2. Suppose you average 60 of such rolls with the ﬁve dice. What is the distribution of this average?

3. What is the chance the average of 60 such rolls is larger than 18?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

Which expressions are equivalent to the one below? check all that apply. 25x/5x a. 5x b. 5 c. 5x•5x/5x d. 25x e. (25/5)^x f. (25-5)^x

Answers: 1

Answer

Mathematics, 21.06.2019 17:30

Simplify the expression 10/11(22z) + (a+5) -1

Answers: 2

Answer

Mathematics, 21.06.2019 17:30

Asphere has a diameter of 10 in. what is the volume of the sphere?

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?

Answers: 3

Answer

You know the right answer?

You have ﬁve dice, like in a game of Yahtzee! Suppose you roll the ﬁve dice once and sum the numbers...

Questions

Social Studies, 09.12.2019 21:31

Which of the following best describes how sharecroppers paid the owners of the land they worked? a. paying a monthly rental or lease fee...

Mathematics, 09.12.2019 21:31

Eric starts with 10 milligrams of a radioactive substance. the amount of the substance decreases by each week for a number of weeks, w. he write...

English, 09.12.2019 21:31

Read the excerpt below and answer the question. and long shall timorous fancy see the painted chief, and pointed spear, and re...

Mathematics, 09.12.2019 21:31

Aset of 1000 values has a normal distribution. the mean of the data is 120 and the standard deviation is 20. what percent of the data is in the range...

History, 09.12.2019 21:31

What can individuals do to affect society?...

Physics, 09.12.2019 21:31

Amodel rocket is launched at an angle of 70° above the x axis, with an initial velocity of 40m/s. how far horizontally will the rocket travel? ...

Computers and Technology, 09.12.2019 21:31

What does it mean when something is the tip of this ice burg...

Mathematics, 09.12.2019 21:31

Simplify each expression. –7x+4(1 + x)...

Social Studies, 09.12.2019 21:31

17. what topic do political speeches usually address? o polls and surveys o genetics o home decorating o governmental policie...

Mathematics, 09.12.2019 21:31

analyze the dot plots. what is the approximate difference between the means of the two data sets to the nearest whole number?

History, 09.12.2019 21:31

Describe fred harvey's image of respectable women....

Mathematics, 09.12.2019 21:31

The polynomial -x^3-x^2+12x represents the volume of a rectangular aqautic tank in cubic feet. the length of the tank is (x+4). a . use s...

History, 09.12.2019 21:31

The amendment addressed the moral issue of alcohol. heyt question ask for...

English, 09.12.2019 21:31

Christine would like to add something to her document that will illustrate the text. she should insert a graphic add columns...

Mathematics, 09.12.2019 21:31

Ineed what is the volume of this prism? enter your answer in the box. cm³ a rectangular prism that has a l...

Mathematics, 09.12.2019 21:31

3x² + (4x – x) + 7 – (2x – 1) which expression is equivalent to this...

Mathematics, 09.12.2019 21:31

Find the explicit formula for the sequence? -1,4,-16,...

Biology, 09.12.2019 21:31

This is the top graphs for the question i asked

Biology, 09.12.2019 21:31

A"girgly" sound was heard when the stethoscope was held on the back during a deep breath. what might be causing this sound?...

Biology, 09.12.2019 21:31

Explain the relationship between the enzyme and the substrate...

More questions: Mathematics Another questions