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ElenaW [278]
3 years ago
12

The table shows the battery lives in hours of ten Brand A batteries and ten Brand B batteries.

Mathematics
2 answers:
Leokris [45]3 years ago
7 0

THE RIGHT ANSWER IS D; Both distributions are skewed left, so the interquartile range is the best measure to compare variability.


100% the correct answer I just took the test, went back and copied ^ this over from my test. It was correct I promise!! Have a good day and get these credits finished before senior year like me!! :D

defon3 years ago
5 0
Plotting the data (attached photo) roughly shows that the data is skewed to the left. In other words, data is skewed negatively and that the long tail will be on the negative side of the peak.

In such a scenario, interquartile range is normally the best measure to compare variations of data.

Therefore, the last option is the best for the data provided.

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3 years ago
Find the Area of the Shaded Region.
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Answer:

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Step-by-step explanation:

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4 0
2 years ago
The conversion rate for US Dollars to Costa Rican Colones is 1 USD = 518 Colones.
allsm [11]

The cost of 0.5 kg of bananas is 393.60 Colones as per the given conversion rates

Conversion rate of 1 USD to Costa Rican Colones = 518 Colones

The conversion rate of kg to pounds given in the question: 1 kg = 2.2025 lbs

Cost of one pound of bananas = $0.69

Bananas required to be purchased = 0.5kg

Converting 0.5kg bananas to pounds = 0.5*2.2025 = 1.10125 pounds

Cost of 1.10125 pound of bananas in dollars = 1.10125*0.69 = 0.7598

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Hence, the cost is 393.60

Therefore, the cost of 0.5 kg bananas in Colones is 393.60 Colones

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5 0
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Step-by-step explanation:

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