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kondor19780726 [428]
2 years ago
13

Which variable would be classified as categorical? area of the state (in square feet) population of the state percent increase o

r decrease in population since 2010 state bird
Mathematics
1 answer:
My name is Ann [436]2 years ago
6 0

The variable which is a categorical variable among the answer choices as in the task content is; Population of the state.

<h3>What is the categorical variable among the answer choices?</h3>

Categorical variables represent types of data which may be divided into groups. Instances of categorical variables include but are not limited to race, sex, age group, and gender.

It therefore follows from the traditional definition of categorical variables that the answer choice which represents a categorical variable is; Population of the state.

Read more on categorical variables;

brainly.com/question/20315569

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Line c passes through points (1, 14) and (7, 7). Line d is perpendicular to c. What is the slope of line d?
anyanavicka [17]

Answer:

6/7

Step-by-step explanation:

Your first step will be to find the slope of Line C. Using the slope formula of \frac{y_{2}-y_1 }{x_2-x_1}, the slope of Line C is \frac{7-14}{7-1} = \frac{-7}{6}.

If Line D is perpendicular to C, that means the slope is the negative reciprocal of Line C. So, that means the slope is 6/7.

3 0
2 years ago
What percentage of 2300 is 411
valina [46]
2300÷100=23

411÷23= 17.87

final answer is 17.87℅
7 0
3 years ago
Bessie has an annual salary of $51,360. Each month she has a car payment of $210 and a student loan of$50. If she applies for a
Svetach [21]
Every month she makes 4280 usd. $51,360/12 months...she pays her debt ($260) a month.....she will be approved. 1:16 Ratio
6 0
3 years ago
According to a Gallup survey conducted in July 2011, 20% of Americans favor reducing the U.S. budget deficit by using spending c
Yakvenalex [24]

Answer:

Option C is correct.

The test statistic for this question is -3.13

Step-by-step explanation:

To compute the z-test statistic, the formula is given as

z = (x - μ₀)/σₓ

x = p = sample proportion of the 500 college students sampled, that favor reducing the deficit using only spending cuts with no tax increase = (75/500) = 0.15

μ₀ = p₀ = the proportion to be compared against, that is, the proportion of Americans that favor reducing the U.S. budget deficit by using spending cuts only, with no tax increases = 20% = 0.20

σₓ = standard error of the sample proportion = √[p(1-p)/n]

p = 0.15

n = Sample size = 500

σₓ = √[0.15×0.85/500] = 0.01597

z = (0.15 - 0.20) ÷ 0.01597

z = -3.13

Hope this Helps!!!

8 0
3 years ago
Identify the cross section of the solid shown in the diagram.
pogonyaev

The cross section is A. Hexagon, a 6-sided figure.

8 0
3 years ago
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