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Alona [7]
3 years ago
10

A marketing firm is studying consumer preferences for winter fashions. From a population of women aged 18 to 21 years, a random

sample of 100 women was selected in the month of January. Three more similar random samples were conducted during the months of March, June, and September. What is the number of samples?
Mathematics
1 answer:
sergeinik [125]3 years ago
4 0

Answer:

we say the number of samples is 4

Step-by-step explanation:

Given data

sample = 100

total sample conduct = 4 time

to find out

What is the number of samples

solution

we know that sample size for each month is 100

4 time sample taken January, march, June and September.

so that no of people sample is = 4 × 100 = 400

so that for number is sample is 400 /100

so we say the number of samples is 4

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3 0
3 years ago
What's the name of the line segment in the diagram below?
tangare [24]
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8 0
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A jar contains 45 red candies and 60 black candies. Suppose a candy is selected at random. What are the odds against selecting a
uysha [10]

Answer:

3:4.

Step-by-step explanation:

To work this out we need to find the highest multiple of 45 and 60.

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7 0
2 years ago
What is -19 + 37?<br> -56<br> -18<br> 18<br> 56
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5 0
3 years ago
A ​$300 suit is marked down by ​%20. Find the sale price
avanturin [10]

Answer:

1499

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(Decimal: 299.8)

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+

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300

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+

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7 0
2 years ago
Read 2 more answers
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