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Gre4nikov [31]
3 years ago
6

A student would like to estimate the mean length of words in a book report he just finished writing. He selects a

Mathematics
1 answer:
liubo4ka [24]3 years ago
3 0

Answer:

the answer is a. The population is all words in the book report and the sample is the random sample of 20 words.

Step-by-step explanation:

got it right on edge

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Find the measure of the angle indicated
Grace [21]

Answer:

86

Step-by-step explanation:

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4. Find the value of the expression below for r=4 and t=2.
Katen [24]

Answer:

(a) 9

Step-by-step explanation:

\sf t^3 - r + 20 \div  r

substitute r = 4, t = 2

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\sf 9

5 0
2 years ago
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A study was done on the batting averages for two baseball players: Hitmore and Bunter. Data were collected over a period of time
amm1812

Answer:

Both (B) and (C) are correct

Step-by-step explanation:

Explaining in simple terms, The Simpson's paradox simply describes a phenomenon which occurs when observable trends in a relationship, which are obvious during singular evaluation of the variables disappears when each of this relationships are combined. This is what played out when hitmire appears to d well on both of natyraknamd artificial turf when separately compared, but isn't the same when the turf data was combined. Also, performance may actually not be related to the turf as turf may Just be. a lurking variable causing a spurious association in performance.

4 0
3 years ago
Select the correct answer
Zepler [3.9K]

Answer:

number 3

Step-by-step explanation:

thats my calcue

7 0
3 years ago
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