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Paha777 [63]
3 years ago
6

ANSWER ALL FOUR FOR BRAINLIEST

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
7 0

Answer: (in fractions)

a. 1/4096

b. 1/15625

c. 1/16807

d. 1/432

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JulijaS [17]
An angle between (not equal to) 0 and 90 degrees
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Builtrite has calculated the average cash flow to be $12,000 with a standard deviation of $4,500. What is the probability of a c
UkoKoshka [18]

Answer:

Step-by-step explanation:

Use the normcdf( function on a basic calculator as follows:

normcdf(-1000, 9750, 12000, 4500).  Result:  0.307.  This is the area under the standard normal curve to the left of 9750.

But we want the area  under the standard normal curve to the right of 9750, so we subtract this 0.307 from 1.000, obtaining the desired result:  0.693.  This roughly corresponds with the last of the given possible answers, 69.15%.

4 0
3 years ago
Classify each of the following as nominal, ordinal, interval, or ratio data.
Marina CMI [18]

Answer:

(a) The ranking of a company in the Fortune 500. Ordinal

(b) The number of tickets sold at a movie theater on any given night.   Ratio

(c) The identification number on a questionnaire.  Nominal

(d) Per capita income.  Ratio

(e) The trade balance in dollars.  Ratio

(f) Profit/loss in dollars.  Ratio

(g) A company’s tax identification.  Nominal

(h) The Standard & Poor’s bond ratings of cities Ordinal

Step-by-step explanation:

Nominal, ordinal, interval, or ratio data are the four fundamental levels of measurement scales that are used to capture data.

Nominal scales are used for labeling variables, without any quantitative value.

Ordinal the order of the values is what is significant, but the differences between each one is not really known.

Interval we know both, the order and the exact differences between the values

Ratio data they have the order, the exact value between units, and have an absolute zero

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3 years ago
Zoe visits a departmental store to pick a can of salted mixed nuts. A 15.25 oz can of
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Answer:15.25oz can

Step-by-step explanation:

4 0
3 years ago
X-2/5=7 what is the value of x is it 1.5
olga55 [171]
The value of x is 37
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Read 2 more answers
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