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sesenic [268]
2 years ago
15

I need the answer please. Hello

Mathematics
1 answer:
Gennadij [26K]2 years ago
4 0

Answer:

~ 15 %

Step-by-step explanation:

116.4   - 98.3 = 18.1

  18.1 / 17.5 = 1.034  SD ABOVE the mean

         this is a z-score of .8485   meaning 84.85 % have a score LESS than 116.4     so    15.15 % have a score higher

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3 years ago
In 2009 the number of vehicle sales in the United States was 10,002 thousand and in 2013 it was 17,884 thousand.a. [3 pts] Deter
anygoal [31]

Answer:

1970.5 thousand

Step-by-step explanation:

Given

Vehicle sales in 2009 = 10,002 thousand

Vehicle sales in 2013 = 17,884 thousand

Required

Determine the average rate of change;

From the given parameters, it can be seen that the number of vehicles is a function of year

Let x represent the years and y represent the number of vehicles;

Such that;

x_1 = 2009;\ y_1 = 10,002

x_2 = 2013;\ y_2 = 17,884

The rate of change is calculate as follows;

m = \frac{y_1 - y_2}{x_1 - x_2}

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m = \frac{-7882}{-4}

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6 0
3 years ago
HeLp!!
erica [24]

Answer:

C

Step-by-step explanation:

A constant correlation is essentially when the points on a scatter plot do not show any type of pattern or correlation; the points are literally scattered rather randomly, which would cause the graph to neither increase nor decrease.

Meanwhile, a positive correlation means that the points on the plot follow a line with a positive slope. In other words, it increases to the right.

Thus, the answer is C.

Hope this helps!

4 0
3 years ago
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