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poizon [28]
3 years ago
8

Suppose a normal distribution has a mean of 48 and a standard deviation of 2. What is the probability that a data value is betwe

en 46 and 47? Round your answer to the nearest tenth of a percent.
A. 13.0%
B. 14.0%
C. 16.0%
D. 15.0%​
Mathematics
1 answer:
worty [1.4K]3 years ago
8 0

Answer:

c 16.0%

Step-by-step explanation:

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3. The average goals scored per game are calculated for 20 soccer tournaments. The 20 averages
Dmitrij [34]

Step-by-step explanation:

is the six supposed to be included as individual number

2, 2.4, 2.8, 3.2, 3.6, 4, 4.4, 4.8, 5.2, 5.6, 6

5 number summary=2, 2.8, 4, 5.2, 6

IQR=5.2-2.8=2.4

mean=4

median=4

max=6

min=2.8

Since that didn't give me any answers I will assume 6 is a typo.

2, 2.4, 2.8, 3.2, 3.6, 4, 4.4, 4.8, 5.2, 5.6

5 number=2, 2.6, 3.8, 5, 5.6

IQR=2.4

mean=3.8

min=2

max=5.6

median=3.8

The data set does not correlate with any written claims so I think I interpreted the data wrong or it is written wrong time message details and I will try again

4 0
1 year ago
Find the Surface Area of the cone.
STatiana [176]

Cone surface area:

πr(r + s)

= 3,14 × 3 × (3 + 7)

= 3,14 × 3 × 10

= 9,42 × 10

= 94,2 m²

Nt: I from IDN

6 0
2 years ago
What is half of the number 72?
fomenos
Take 72 and divide it by 2

So, your answer will be 36

Have a Brainly Day!
6 0
3 years ago
Read 2 more answers
Write each ratio as a fraction in simplest form.Then explain its meaning.
castortr0y [4]
I dont know if there is any more but
 it would be 12/12
or 3/5
 i dont know what you want me to explain the meaning of but i think that means that there are 12 kids to 20 adults hope it helps
6 0
3 years ago
Read 2 more answers
2x - 5= 5x + 7 linear equations
Bezzdna [24]

Answer:

-4 =x

Step-by-step explanation:

2x - 5= 5x + 7

Subtract 2x from each side

2x-2x - 5= 5x-2x + 7

-5 = 3x+7

Subtract 7 from each side

-5-7 = 3x+7-7

-12 = 3x

Divide by 3

-12/3 = 3x/3

-4 =x

3 0
3 years ago
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