Please answer this question! 30 points and brainliest!

Mathematics

2 answers:

tangare [24]3 years ago

4 0

Answer:

3.5 cm

Step-by-step explanation:

2.5 is half of 5 so you divide 7 by 2 and you get 3.5

Vinvika [58]3 years ago

3 0

Answer:

the length would be 3.5 cm

Step-by-step explanation:

I looked at the width of the reduced space. I looked at the regular photo and divided by 2 in order to get the length.

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Answer:

Step-by-step explanation:

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Question 5 Buying a year's worth of textbooks for college can be expensive! Consider a large population of college students for

Furkat [3]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data :

Minimum 80

Quartile 1 (Q) 215

Median 335

Quartile 3 (Q3) 380

Maximum 440

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A.)

Dot at 240

The dot plot shows the sample distribution of interquartile range, hence, all the points on the plot represents the interquartile range for 50 different samples.

Hence, the dot at 240 represent the interquartile range value of one of the 50 sample distributions.

B.)

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Since population IQR is also 165 ; we can conclude that sampling distribution OF IQR is an unbiased estimator of population IQR.