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2 years ago

The dot plots show the numbers of children’s books purchased by customers at two different bookstores on one day.

Mathematics

1 answer:

ololo11 [35]2 years ago

3 0

Answer:

Step-by-step explanation:

since mean is the most annoying to calculate I went through and did everything else, the range is the same as both charts go 0-6. The median is is the middle number which means store 1 has a higher number of 3' s but our option says store 2 is greater and B is the mode, the number that shows up the most.

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Solve for c.<br><br> 2(c +1) = 10

coldgirl [10]

Answer:

c=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(c+1)=10

(2)(c)+(2)(1)=10(Distribute)

2c+2=10

Step 2: Subtract 2 from both sides.

2c+2−2=10−2

2c=8

Step 3: Divide both sides by 2.

2 = 8

c=4

8 0

3 years ago

Read 2 more answers

A manufacturer of cream filled donuts collected data from its automatic filling process, the amount of cream inserted into the d

fenix001 [56]

Answer:

The correct value is t* = 2.797.

Step-by-step explanation:

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 25 - 1 = 24

99% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 24 degrees of freedom(y-axis) and a two-tailed confidence level of $1 - \frac{1 - 0.99}{2} = 0.995$ . So we have T = 2.797.

4 0

3 years ago

Two 6-sided dice are rolled at the same time. How many outcomes correspond to the event that the sum of the numbers is 5?

katen-ka-za [31]

Well I don't know !
Let's count them.

You can get a 5 if the cubes
fall in any one of these ways:

1 . . . 4
2 . . . 3
3 . . . 2
4 . . . 1

That looks like four possibilities.
Can you think of any others that I missed ?

3 0

3 years ago

to find the average result of rolling a six sided dice josh rolls a dice 100 times the table shows how many times josh rolled ea

Setler [38]

Answer:

500

Step-by-step explanation:

5 0

3 years ago

College charges reservation fee of $43 plus $8.40 per hour. Class wants to spend at most $93.40 what is the at most sign

musickatia [10]

Answer:

Step-by-step explanation:

y=mx+b

93.40=8.40x+43

the 93 is the amount we want to get to, 8.40 represents the value of each sign and the 43 is the original cost

8 0

3 years ago