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Zolol [24]
3 years ago
7

A box contains 100 colored chips; some are pink and some are blue. Milton chooses a chip at random, records the color, and place

s it back in the bag. Milton has recorded 12 pink chips and 18 blue chips. Using these results, what is the predicted number of pink chips in the box?
30
40
82
88
40
82
88
Mathematics
2 answers:
Andrews [41]3 years ago
8 0
Gotta be 40, since the sample probability of choosing a pink was 2/5, apply that to 100 chips and you get a predicted 40 pink chips in the bag
kirill115 [55]3 years ago
5 0

40 IS RIGHT FOR SURE

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Andrews [41]

Answer:

Option A is correct answer

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6 0
3 years ago
Can someone help me with this having trouble !
Usimov [2.4K]

Answer:

<em>Tick:</em>

<em>- the coefficient of the second term is -5</em>

<em>- the coefficient of the fourth term is -10</em>

Explanation:

The coefficient of an expression is simply the number placed before and multiplying the variable (e.g. 10x ; the coefficient is 10, the variable is x)

Hope this makes sense. Feel free to inquire further if need be!

- profparis

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mihalych1998 [28]

Answer:

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Answer:

(D)                                            

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Median = Middle frequency of the data. Here, median will be the length in the middle.

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