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2 years ago

Number Frequency 1,400 3 1,450 7 1,500 7 1,550 5 1,600 4 1,650 2 1,700 1 What is the mode?

Mathematics

2 answers:

Iteru [2.4K]2 years ago

4 0

Answer: 1,450 and 1,500

Step-by-step explanation:

The mode of a data set refers to the most-common or most-frequently occurring value in a series of data. There can be more than one mode in a data set.

The given table is

Number Frequency

1,400 3

1,450 7

1,500 7

1,550 5

1,600 4

1,650 2

1,700 1

In the given table, the most frequent values are 1,450 and 1,500 with a frequency of 7.

hence, the mode = 1,450 and 1,500

poizon [28]2 years ago

3 0

Mode is the number that shows up the most

in this case, it is 71,500 which shows up twice, one more than any of the other numbers

hope this helps

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Answer:

The description again for the problem is listed throughout the section below on explanations.

Step-by-step explanation:

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The 37% is supported by a survey as well as being a factual estimate. The sample proportion is denoted by "P". Therefore,

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2 years ago

According to a survey, 78% of residents in Summerville own a home. If 30 residents

rosijanka [135]

Answer:

0.1732 = 17.32% probability exactly 24 residents own a home.

Step-by-step explanation:

For each resident, there are only two possible outcomes. Either they own a home, or they do not. The probability of a resident owning a home is independent of any other resident. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

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$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

78% of residents in Summerville own a home.

This means that $p = 0.78$

30 residents are randomly selected:

This means that $n = 30$

Find the probability exactly 24 residents own a home.

This is P(X = 24).

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

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2 years ago

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djverab [1.8K]

The theorems used are:

First blank: side-angle-side theorem

Second blank: CPCTC

Third blank: 200 feet

Fourth blank: 1,700 feet.

<h3>What is the Side-angle-side Congruence Theorem (SAS):</h3>

Wen two triangles have a pair of included congruent angles and two pairs of corresponding congruent sides, then both triangles are congruent to each other by the side-angle-side theorem.

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Learn more about the side-angle-side theorem on:

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4 months ago

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