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Triss [41]
1 year ago
15

Nolan begins to find the mean absolute deviation of a data set. he finds the mean of the data and then finds the distance betwee

n each data point and the mean.what should he do next?
Mathematics
1 answer:
vfiekz [6]1 year ago
7 0

The next step Nolan should take is to find the average of the distances from the mean.

<h3>What is meant by mean absolute deviation?</h3>

A measure of variance in a data set is the mean absolute deviation. We may determine how "spread out" the values in a data collection are by looking at the mean absolute deviation.

The steps to find mean absolute deviation are:

  • Calculate the mean of the data set
  • Calculate the value of distance between the mean and each point in the data set.
  • Find the average of the distances from the mean.

Hence, The next step Nolan should take is to find the average of the distances from the mean.

Learn more about mean on:

brainly.com/question/1136789

#SPJ4

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What is the value of x in the figure below? to 118° A. 28 B. 62 C. 90 D. 118​
My name is Ann [436]

Answer:

D. 118°

Step-by-step explanation:

x = 118° { being corresponding angles }

5 0
2 years ago
I have no idea how to solve??
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120 = (1/3)b(8) =

B = 120/ (1/3)8

B = 120/ 2 2/3

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3 0
3 years ago
Mei puts 600.00 in an account to use for school expenses . The account earns 10% interest , compound quarterly. How much interes
ExtremeBDS [4]
She would have $960.

Hope this helped:D

8 0
3 years ago
Ray industries bought a touchscreen monitor for $1200 it is expected to depreciate at a rate of 25% per year what was the value
max2010maxim [7]

So for this problem, we will be using the exponential equation format, which is y = ab^x. The a variable is the initial value, and the b variable is the growth/decay.

Since our touchscreen starts off at a value of 1200, that will be our a variable.

Since the touchscreen is decaying in value by 25%, subtract 0.25 (25% in decimal form) from 1 to get 0.75. 0.75 is going to be your b variable.

In this case, time is our independent variable. Since we want to know the value 3 years from now, 3 is the x variable.

Using our info above, we can solve for y, which is the cost after x years.

y=1200*0.75^3\\y=506

In context, after 3 years the touchscreen will only be worth $506.

7 0
3 years ago
Consider a t distribution with 7 degrees of freedom. Compute P(-1.29 &lt; t &lt; 1.29). Round your answer to at least three deci
marusya05 [52]

Answer:

Step-by-step explanation:

Given that there is a t distribution with 7 degrees of freedom.

P(-1.29 < t < 1.29)=1-0.2380

=0.7620

b) Now there is a different t distribution with 18 df.

When P(t\leq c)=0.05

c=-1.733

7 0
2 years ago
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