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Naya [18.7K]
2 years ago
15

A study was done on the batting averages for two basebal a players: Hitmore and Bunter. Data were collected over a period of tim

e for baseball parks that are natural and areficial turt. It a found that Hitmore does better overall (ie, has a better batting average). Which of the following is correct? However, for both natural and artificial turf separately, Bunter does better o A This is an example of a negative association between variables 。狼This is an example of Simpson Paradox. o C"Turf" is a lurking variable in this example. O D. Both B and C are correct
Mathematics
1 answer:
masha68 [24]2 years ago
5 0

Answer:

the answer is (B) this is an example of Simpson paradox.

Step-by-step explanation:

Simpson's paradox is a phenomenon in probability and statistics, in which a trend appears in several different groups of data but disappears or reverses when these groups are combined.

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50 Benson purchased a $1,800 certificate of deposit that earns s
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Answer:

3.2%

Step-by-step explanation:

The computation of the annual rate of interest is shown below:

As we know that

Simple interest = Principal × rate of interest × time period

($1,857.60 - $1,800)  = $1,800 × rate of interest × 1

$57.60 = $1,800 × rate of interest × 1

So, the rate  of interest is

= $57.60 ÷ $1,800 × 100

= 3.2%

Hence, the rate of interest on annual basis is 3.2%

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Answer:

A: positive B: Negative C: Positive

Step-by-step explanation:

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3 years ago
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if 44% of the students in Mrs. Rutherford's class like chocolate ice cream then how many students are in her class if 11 like ch
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Answer:

25 kids are in the class

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
Picture question middle school math
ludmilkaskok [199]

Answer:

<h2>\huge \: b) \: 59 \: i {n}^{2}</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about</h3>
  • area of triangles
  • area of rectangle
  • PEMDAS
<h3>tips and formulas:</h3>
  • rectangle opposite sides are equal
  • area of rectangle:l×w
  • area of triangle:½×h×b
<h3>let's solve:</h3>

the area of the rectangle is

4×7 in²

28 in²

the area of above triangle is

½×6×7 in²

3×7 in²

21 in²

the area of left side triangle is

½×5×4 in²

2×5 in²

10 in²

therefore,

the area of the polygon is

28+21+10 in²

<h3>59 in²</h3>

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