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IRINA_888 [86]
3 years ago
11

A normal distribution of data has a mean of 15 and a standard deviation of 4. How many standard deviations from the

Mathematics
2 answers:
shepuryov [24]3 years ago
4 0
C. 2.5 is the correct answer to this question
snow_lady [41]3 years ago
3 0

Answer:

its 2.5 i hope this helps!

Step-by-step explanation:

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A machine can make a box in 1 3/10 seconds how many boxes can a machine make in an hour​
VikaD [51]

Answer:

Step-by-step explanation:

2769 because there is 3600 seconds in an hour and when you divide it by 1.3 seconds you get  2769.23076923

4 0
3 years ago
What is the circumference and area of a circle with a radius of 4 meters? Round your answer to the nearest tenth.
Dmitry_Shevchenko [17]
Circumference is 8
Area is 25.12
5 0
3 years ago
If Jan had 10<br> Apples and gave 4 to him, how many apples does Jan have left?
s2008m [1.1K]

Answer:

6

Step-by-step explanation:

10-4=6

5 0
3 years ago
Halp me pleeeeeeeeeeezzzzzzz
IgorLugansk [536]
The answer is C the third one to be specific
6 0
4 years ago
Read 2 more answers
1) Which linear equation BEST represents the line of best fit for the scatterplot? A) y = x B) y = 3x C) y = -3x D) y = 5x + 1 2
Tresset [83]

Answer:

1) A. y = x + 2

Once a line of best fit has been placed upon a scatter graph it is straightforward to find the equation. The general equation of a straight line is: y = mx + c Where m is the slope (gradient) of the line and c is the y-intercept.

4) d. strong positive correlation.

The slope of the line is positive. Most points lie close to the line.  

(I am not sure if this is correct or not, I am so sorry)

3 0
4 years ago
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