"The graph shows the distribution of time (in hours) that teenagers spend playing video games per week. ", The statement that best describes the distribution is "The distribution is approximately Normal, with a mean of 14 hours and a standard deviation of 4" Option B.
This is further explained below.
<h3>What is Normal
distribution?</h3>
Generally, Data closer to the mean tends to occur more often than data further from the mean, as shown by the normal distribution, also known as the Gaussian distribution. The normal distribution may be represented graphically as a "bell curve."
In conclusion, "the graph illustrates the distribution of the amount of time, in hours, that teens spend playing video games over the course of a week," The statement "The distribution is nearly normal, with a mean of 14 hours and a standard deviation of 4" is the one that gives the most accurate account of how the data was distributed.
Read more about Normal distribution
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Answer: f(3) = 23
Step-by-step explanation:
Put 3 where x is in the expression for f(x) and do the arithmetic.
... f(3) = 2·3^2 +5√(3-2)
... f(3) = 18 + 5 = 23
Answer:
40%
Step-by-step explanation:
Subtract 1,400 by 1,000 then divide by 1,000
Answer:
The voyage was 3450 miles far away.
Step-by-step explanation:
Distance covered per hour = 17.25 miles
As the boat traveled 200 hours to reach the destination.
1 hour = 17.25 miles
Thus,
200 hours = 200 (17.25)
= 3450 miles
Thus, the boat had to travel 3450 miles in 200 hours to reach the destination. Therefore, the voyage was 3450 miles far away.
It’s just y= 17x. There’s nothing added or subtracted, or else it wouldn’t be (0,0).
