Mathematics, 04.05.2021 03:20 lopezhailey317
A bag has 10 marbles in it: 2 red, 2 green, 2 blue, 2 yellow, and 2 black. You pick a marble out of the bag one at a time and then replace it. On average, how many marbles would you have to pick before you select at least one of each color? Use the data below as four trials. Should you use more trials?
red green red red yellow green red red blue black
black green black red yellow blue
red blue red yellow yellow green black
green green red yellow red black red green black black red blue
Select one:
a. 6 marbles; no, the number of trials is sufficient.
b. 8.75 marbles; no, the number of trials is sufficient.
c. 8.75 marbles, yes, more trials are needed.
d. 10.5 marbles, yes, more trials are needed.
Answers: 1
Mathematics, 21.06.2019 20:00
Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a
Answers: 1
Mathematics, 21.06.2019 22:00
Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico
Answers: 1
Mathematics, 21.06.2019 23:30
What is the simplified form of square root of 400 to the 100th power ?
Answers: 1
Mathematics, 22.06.2019 01:00
Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?
Answers: 3
A bag has 10 marbles in it: 2 red, 2 green, 2 blue, 2 yellow, and 2 black. You pick a marble out of...
Computers and Technology, 16.07.2020 01:01
Biology, 16.07.2020 01:01
English, 16.07.2020 01:01
English, 16.07.2020 01:01
Mathematics, 16.07.2020 01:01
Mathematics, 16.07.2020 01:01
Spanish, 16.07.2020 01:01
Mathematics, 16.07.2020 01:01
Mathematics, 16.07.2020 01:01
Mathematics, 16.07.2020 01:01