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gulaghasi [49]
3 years ago
11

WILL MARK BRAINLIEST ANSWER!!

Mathematics
1 answer:
pshichka [43]3 years ago
3 0
The average rate of change is -1

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The numbers of points scored in each basketball game are 49, 36, 61, 64, 39, 41, 43, and 39.
valentina_108 [34]

Answer:

In 25% of the games at least 55 points were scored.

Step-by-step explanation:

Percentage:

Number of desired outcomes multiplied by 100 and divided by the number of total outcomes.

In this question:

8 total games

In 2 at least 55 were scores.

100*2/8 = 100/4 = 25%

In 25% of the games at least 55 points were scored.

5 0
3 years ago
The graph shows the distance, y, in miles, of a moving motorboat from an island for a certain amount of time, x, in hours:
Mila [183]
(0,15)(1,45)
slope = (45 - 15) / ( 1 - 0) = 30 mph
7 0
3 years ago
Which best describes the angles of some rhombuses?
Crank
<span>A.Two acute angles and two obtuse angles

Hope this helps!
</span>
5 0
4 years ago
What is the quotient of:<br> 25.2 divided by 0.72
velikii [3]

Answer:

The quotient is 35.

Step-by-step explanation:

8 0
3 years ago
b. Interpret the Rsquared value. Does the multiple regression equation help us predict the total golf score much better than we
Veseljchak [2.6K]

Answer:

Depending upon the golf score predictors we can conclude the answer from given Conditional statements

If Someone want Total golf score better then, following .condition

Yes, Because R squared is close to 1 .  ....(If Regression values are prefect to fit with model then only)

<em>(But the data is not sufficient to say 100%, it depends on score given)</em>

Step-by-step explanation:

Given :

Explanatory Question on r-squared in regression.

To Find :

Does regression equation help us to know total golf score much better.

Solution;

As  in Question there is no golf score given so we cant see "yes" or "no".

But we can be conditional here ,

1) If golf score to be accurate then , multiple regression predict points should fit the model prefect ,hence the R squared value "<em>must be close to 1</em>" .

2) If gold score is not accurate then multiple regression   suggest that model does  not explain any variables, no linear relationship.

then r squared value <em>"must not be close to 1".</em>

Depending upon the golf score predictors we can conclude the answer from given Conditional statements.

that  Yes, Because R squared is close to 1 .

7 0
4 years ago
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