2 years ago

When bivariate data from a survey is graphed what is graph called ?

Mathematics

1 answer:

Vinvika [58]2 years ago

7 0

Answer:

Step-by-step explanation:

Scatter plot (Use excel with any bivariate data you can find)

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Ralph is an electrician. He charges an initial fee of $26, plus $31 per hour. If Ralph earned $119 on a job, how long did the jo

lubasha [3.4K]

3 hours

You can turn this into an equation:

F = 26 + 31t
Where F is the money Ralph earned, and t is the number of hours he worked.

Plugging in the 119 for F, we get
119 = 26 + 31t

93 = 31t

3 = t

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3 years ago

Brandon rode his bike 90% of the distance that Carlee rode her bike this week. Brandon rode 58.5 miles. How many miles did Carle

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Carlee rode 52.65 miles this week.

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3 years ago

There are 10 students in class and the number of siblings in their families are given by {1,1,1,1,2,3,3,4,4,4}. Consider the exp

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Answer:

a. Check the attached image

b. The Pr(Y > 2) = ½

c. The mean is 2.4

d. The standard deviation is: 2.72

e. The exact value is 1 because it is certain from the given data that any probability will fall within that range.

Step-by-step explanation:

a. An image showing the step by step solution is attached.

b. P(Y > 2) = P(3) + P(4)

= 2/10 + 3/10 = 5/10 = ½

c. The mean is 2.4

d. The standard deviation is: 2.72

e. Check the attached image for the steps.

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3 years ago

The area of a square garden is 49 ft^2. How long is each side of the garden?

schepotkina [342]

Answer:

Step-by-step explanation:

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3 years ago

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A baseball and a bat cost 110 dollars. If the bat costs 100 more dollars than the ball, is much does the ball cost

aliya0001 [1]

Answer:

$10

Step-by-step explanation:

So the total amount of money needed is $110

And the bat is $100 more than the ball

So basically subtract $100 from $110

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3 years ago