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VikaD [51]
3 years ago
13

Identify the level of measurement of the​ data, and explain what is wrong with the given calculation. In a​ survey, the favorite

sportsfavorite sports of respondents are identified as 1010 for basketball commabasketball, 2020 for baseball commabaseball, 3030 for football commafootball, and 4040 for anything else. The average​ (mean) is calculated for 746746 respondents and the result is 22.3 .
Mathematics
1 answer:
Andreyy893 years ago
8 0

Answer:    

The level of measure measurement = Nominal

To calculate the average is wrong with the given calculation.

Step-by-step explanation:

There are four level of measurement for a data :

A) Nominal B) Ordinal C) Interval D) Ratio

In Nominal level , data is arranged in numerous categories.

Since, the favorite sports of respondents are identified as different categoirs such as 10 for basketball, 20 for baseball , 30 for football , and 40 for anything else.

Also, The average​ (mean) is calculated for 746 respondents and the result is 22.3 .

The best measure for the central tendency in Nominal level is MODE not mean.

So , to calculate the average is wrong with the given calculation.

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Please help I really need help please
fomenos

Answer:

A

Step-by-step explanation:

The side lengths must satisfy the Pythagorean Theorem to be a right triangle. The formula is a^2 + b^2 = c^2 where a is the smallest side, b is the medium side, and c is the largest side. Test each set of numbers.

a = 6, b = 8, c= 10\\6^2 + 8^2 = 10^2\\36 + 64 = 100\\100 = 100

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6 0
3 years ago
Maria rotated the triangle 90 degrees clockwise about the origin. What is the new triangle?
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4 0
3 years ago
3p - 2(p-4) = 7p + 6
Serggg [28]

For this case we must find the value of the variable "p" of the following equation:

3p-2 (p-4) = 7p + 6

We apply distributive property on the left side of the equation taking into account that +*-=-  and - * - = +:

3p-2p + 8 = 7p + 6

We add similar terms:

p + 8 = 7p + 6

We subtract 7p  from both sides of the equation:

p-7p + 8 = 6\\-6p + 8 = 6

We subtract 8 from both sides of the equation:

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Answer:

p = \frac {1} {3}

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