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4 years ago

What is the answer please answer fast

Mathematics

1 answer:

svlad2 [7]4 years ago

4 0

Answer:

see the attachment

Step-by-step explanation:

First of all, we need to figure out which "category" each observation belongs to. Then we need to count the number of observations in each category and enter that count in the table.

I have numbered the categories 1-4 from top to bottom so that you can see how I have assigned observations to categories. The numbers on the right in the table are the ones the problem is asking for. (6, 2, 3, 3)

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A certain city divides naturally into ten district neighborhoods. How might a real estate appraiser select a sample of single-fa

Marysya12 [62]

Answer:

An appropriate method is to generate a simple random sample of all single-family homes in the city or a stratified random sample by taking a simple random sample from each of the ten district neighborhoods.

Step-by-step explanation:

Since, the city is very large and it is divided into ten districts. So, collecting sample from one district or any particular are did not give the correct estimate of whole city. So, the appropriate method to collect sample is taking the sample randomly from each district and this type of sampling method is called Stratified Sampling.

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3 years ago

How to divide 66 ÷ 0.06

nika2105 [10]

The answer is 1,100

i hope this help

6 0

4 years ago

Read 2 more answers

the perimeter of a pentagon (a five-sided polygon) is 50 in. the five sides are represented by consecutive integers. Find the le

posledela

Answer:

8, 9, 10, 11, 12

Step-by-step explanation:

Consecutive integer problems are often easier to work if you consider average values. Here, the middle of the 5 consecutive integers is their average, which is 50/5 = 10.

This tells you the integer side lengths are 8, 9, <em>10</em>, 11, 12.

7 0

3 years ago

q - 12 > -13 answer A is q > -1. Answer B is q > - 25 answer C q > 25. Answer D > 1

KATRIN_1 [288]

q>-1

Step-by-step explanation:

q-12>-13

or, q>-13+12

q>-1

3 0

3 years ago

15. The price of a ticket for your office Christmas party is $17.75. So far you've sold 28 tickets. How much money should you ha

Marina CMI [18]

17.75 x 28 = 497
you answer is C

5 0

3 years ago