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4 years ago

Data may be classified by one of the four levels of measurement. What is the name of the lowest level?

Mathematics

1 answer:

coldgirl [10]4 years ago

5 0

Answer:

Nominal

Step-by-step explanation:

There are four levels of measurement of data listed below in increasing order:

Nominal

Ordinal

Interval

Ratio

The nominal level of measurement is the lowest level that deals with names, categories and labels. It is a qualitative expression of data e.g Colors of eyes, yes or no responses to a survey, and favorite breakfast cereal all deal with the nominal level of measurement.

Data at this level can't be ordered in a meaningful way, and it makes no sense to calculate things such as means and standard deviations.

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please help me! What is the approximate value of y? Round to the nearest tenth. A.) 3.1 B.) 3.9 C.) 4.6 D.) 5.4

cluponka [151]

Answer:

Option (C). 4.6 cm

Step-by-step explanation:

In the figure attached,

A right triangle has been given with hypotenuse = 6 cm, leg 1 = x cm, leg 2 = y cm and one angle = 50°

By applying Sine rule in this triangle,

Sin(50)° = $\frac{\text{Opposite side}}{\text{Hypotenuse}}=\frac{\text{Leg 1}}{\text{Hypotenuse}}$

Sin(50)° = $\frac{x}{6}$

x = 6(Sin50°)

x = 4.59

x ≈ 4.6 cm

Therefore, Option (C) will be the answer.

6 0

4 years ago

On Thursday, a local hamburger shop sold a combined total of 348 hamburgers and cheeseburgers. The number of cheeseburgers sold

Serggg [28]

Answer:

116 hamburgers

Step-by-step explanation:

divide 348 by 3. since cheese burgers were sold two times more than hamburgers, the answer would be 116.

8 0

3 years ago

the left and right page numbers of an open book are two consecutive integers whose sum is 211. find these page numbers.

Likurg_2 [28]

Answer:

105 and 106

Step-by-step explanation:

The consecutive pages are such that the difference between the numbers of these pages is 1. As such, if the number on the first of the two pages is x, the second will be x + 1.

Hence, given that the sum of the numbers two pages is 211,

x + x + 1 = 211

2x = 210

x = 105, the next

= 105 + 1

= 106

7 0

3 years ago

Sasha’s daily tips this work week were $43, $32, $65, $88, $50, and $72. Is Sasha correct in thinking that the mean accurately r

mars1129 [50]

<em>Sasha’s daily tips this week were $43, $32, $65, $88, $50, and $72. Is Sasha correct in thinking that the mean accurately represents how much money she makes in daily tips? </em>

a. Yes, Sasha is correct. The mean amount she makes is $ $58.33$ in a day.