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RideAnS [48]
3 years ago
6

Which of the following is not true in regard to the benefit of statistics? A. Statistics promotes positive change. B. Statistics

promotes limitation in perception. C. Statistics improves clarity. D. Statistics increases knowledge.
Mathematics
2 answers:
Karolina [17]3 years ago
7 0
I would go for answer B
amm18123 years ago
5 0

Answer:

B. Statistics promotes limitation in perception.

Step-by-step explanation:

Statistics may be defined as the science of collection, presentation, analysis, and presentation of numerical data.

Statistician work in the field of increasing the profit of the firm. So, option A is correct.

Statistician represents data graphically, they clean the data and get useful information from it. Thus, Option B is also correct.

Since Statistics get information from data. Thus Option D is also correct.

But statistics can't do anything in the field of perception. So, Option B is not true.

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A circle has a circumference of 11,304 units
user100 [1]
Circumference = 2 pi r

11304 = 2 x 22/7 x r
11304 x 7/2x22 =r = 1798.36
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2 years ago
Read 2 more answers
Complete parts (a) and (b) using the probability distribution below.
katen-ka-za [31]
Μ = (0×0.026) + (1×0.072) +(2×0.152) + (3×0.303) + (4×0.215) + (5×0.164) + (6×0.066) 
μ = 0 + 0.072 + 0.304 + 0.909 + 0.86 + 0.82 + 0.396
μ = 3.361 ≈ 3.4

We need the value of ∑X² to work out the variance
∑X² = (0²×0.026) + (1²×0.072) + (2²×0.152) + (3²×0.303) + (4²×0.215) + (5²×0.164) + (6²×0.066)
∑X² = 0+0.072+0.608+2.727+3.44+4.1+2.376
∑X² = 13.323

Variance = ∑X² - μ²
Variance  = 13.323 - (3.4)² = 1.763 ≈ 2

Standard Deviation = √Variance = √1.8 = 1.3416... ≈ 1.4

The correct answer related to the value of mean and standard deviation is the option D
<span>
An employee works an average of 3.4 overtime hours per week with a standard deviation of approximately 1.4 hours.</span>
7 0
3 years ago
If f(x) = 1-x^2+x^3, then f(-1)=
Yuri [45]

Answer: -1

Step-by-step explanation:

1-(-1^2)+(-1^3) = 1-1+(-1)= -1

7 0
2 years ago
Sum term product factor quotients coefficients for 5x+12
Svetllana [295]
I tried I hope this helps in any kind of way

4 0
3 years ago
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Step-by-step explanation:

For x = -2, g(x) = x^2 - 3x

or

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For x = 2, g(x) = 12, therefore

g(-2) + g(2) = 10 + 12 = 22

3 0
3 years ago
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