2 years ago

The graph below shows a line of best fit for data collected on the average heights of children.

Mathematics

2 answers:

mestny [16]2 years ago

8 0

A. 41 inches
look where the line of best fit intercepts at 6 on the x axis.

a_sh-v [17]2 years ago

6 0

Answer:

A. 41

Step-by-step explanation:

Look at the number 6 and follow the line until it shows you the number, which 41

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3 years ago

You need a mean of at least 90 points to advance to the next round of the touch-screen trivia. What score in the fifth game will

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Answer:

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Step-by-step explanation:

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Required

The score in game 5 to make you advance

Mean is calculated as:

$Mean = \frac{\sum x}{n}$

So, we have:

$Mean = \frac{95 + 91 + 77 + 89 + Game\ 5}{5}$

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<em>At least 98 is needed in the 5th game</em>

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