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ryzh [129]
3 years ago
13

A 1992 poll conducted by the University of Montana classified respondents by gender and political party, as shown in the table b

elow. We wonder if there is an association between gender and party affiliation.
( Democrat / Republican / Independent )
Male= ( 36 / 45 / 24 )
Female= ( 48 / [[33]] / 16 )

What is the correct expected value for the highlighted cell?

A. 19.2


B. 37.5


C. 40.5


D. 40.3
Mathematics
1 answer:
Allisa [31]3 years ago
5 0
A guess would be d and gauss would not have been consulted because a mean is not necessary in this instance
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Step-by-step explanation:

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Does someone mind helping me with this? Thank you!
zalisa [80]

\qquad\qquad\huge\underline{{\sf Answer}}

The given two polygons are similar to one another ~

Sides of the given polygons are in ratio of :

\qquad \sf  \dashrightarrow \: 28 : 4

to put in simple Ratio ~

\qquad \sf  \dashrightarrow \: 7: 1

So, the sides of the larger polygon are :

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Now, to find the Perimeter of larger polygon ~ add the side length of all sides :

\qquad \sf  \dashrightarrow \:p = 28 + 42 + 21 + 28 + 49 + 21 + 21 + 28

\qquad \sf  \dashrightarrow \:238 \:  \: units

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On January 2, 2014 the price of a share of stock in Company Inc.
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