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Aleonysh [2.5K]
2 years ago
12

The number of points Marcus scored in different rounds of a computer board game is shown

Mathematics
2 answers:
zhuklara [117]2 years ago
5 0

Answer:

It’s 367

Step-by-step explanation:

shtirl [24]2 years ago
3 0

Answer:

583

Step-by-step explanation:

The mean of a data set is the average of the data set. It can be found by adding up all of the values and then dividing by the total number of values added. In this case, one is given the mean, and one needs to find a missing value. Since there is a missing element, add one to the total number of values in the data set. The missing element is represented by the parameter (x). Set up an equation and solve:

\frac{(236)+(342)+(328)+(352)+(352)+(306)+(317)+(x)}{8}=325\\

Simplify,

\frac{2233+x}{8}=352

Inverse operations,

2233+x=2816\\\\x = 583

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5 0
3 years ago
29. Family income in the middle class: Bauer et al. (2011) identified the median income of a middle-class family in their sample
GREYUIT [131]

Answer:

No it is not

Step-by-step explanation:

The median is 84200

The mean is 85300

Low income is 65100

High income is 103400

From this information, we can see a skewed data. The mean would not be a good estimate value. Rather the center (median) would be more appropriate.

When we calculate the middle value for this data

65100+103400 = 168500/2 = 84250

84250 is closer to the median score of 84200. The median is best in the presence of outliers.

8 0
2 years ago
What is 228/298 simplified to its lowest term?
rosijanka [135]
Find the GCF of 228 and 298 and that would be 2.

divide both the numerator and denominator by 2

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Answer: 114/149.
5 0
3 years ago
Slope-Intercept <br> Find “y” alone<br><br> 2( y - 3 ) = 10x + 4
Anettt [7]

Answer: y = 5x + 5


Step-by-step explanation: Okay follow these steps to get y alone.

2 ( y - 3 ) = 10x + 4

2y - 6 = 10x + 4

2y = 10x + 10

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y = 5x + 5


6 0
2 years ago
a farmer examinea sample of 25 egg cartons and finds three cracked eggs whast the best predictions of the number of cartons with
Lana71 [14]
It's C because 500/25 = 20 and 20x3=60
7 0
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