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faust18 [17]
3 years ago
15

A random sample of 25 college statistics textbook prices is obtained and the mean price is computed. To determine the probabilit

y of finding a more extreme mean than the one obtained from this random sample, you would need to refer to:
Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0

Answer:

We need to refer to the population distribution of all college statistics textbook prices.

Step-by-step explanation:

From the given information;

We are being given the sample size and the mean that has already been computed. Thus, to determine the probability of a more extreme mean, we need the t-test statistics value. In this case, we will need the sample mean, thus we need to refer to the population distribution of all college statistics textbook prices.

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olga2289 [7]

Answer:

See answer and graph below

Step-by-step explanation:

∬Ry2x2+y2dA

=∫Ry.2x.2+y.2dA

=A(2y+4Ryx)+c

=∫Ry.2x.2+y.2dA

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=A(2y+4Ryx)

=A(2y+4Ryx)+c

The graph of y=A(2y+4Ryx)+c assuming A=1 and c=2

8 0
3 years ago
suppose you take the small prism and stack it on top of the larger prism. what will be the volume of the composite figure?
Lyrx [107]
The answer is D: 1,512 cubic inches. You can get this by multiplying the number on the first cube together, multiplying the numbers on the second cube together, and then adding those two numbers together.
5 0
3 years ago
Read 2 more answers
Find the probability of selecting 3 cards from a standard deck without
VikaD [51]

Answer:

B

Step-by-step explanation:

THere are 52/4= 13 hearts we can draw

The number of ways to draw 3 hearts from 13 is

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divide these

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4 0
3 years ago
The volume of a sphere is 2,240 yd^3. What will be the new volume in the dimensions are multiplied by 1/4?
Artyom0805 [142]

Answer:

34.98yd^3

Step-by-step explanation:

Volume of a sphere V=4/3πr3

Where V = 2240yd^3

π = 3.14

2240 = 4/3×3.14×r^3

2240 = 4.1866r^3

r^3 = 2240/4.1866

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r = ( 534.784 )^1/3

r = 8.1169

Since each dimension is to be multiplied by 1/4

Hence, 1/4×8.1169

r = 2.029.

New volume will be

V = 4/3×3.14×2.029^3

V = 4/3×3.14×8.3558

V = 34.98yd^3.

4 0
3 years ago
Is the statement (3 to the 5th power) to the 4th power = (3 to the 4th power) to the 5th power true? pls explain your reasoning​
dezoksy [38]

Answer:

Step-by-step explanation:

It is due because you multiply the powers

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