Answer:
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What is the probability that a randomly selected person said data analysis was a critical skill?
A..050
B.0.33
C.0.15
D.0.79
The probability that a randomly selected person said data analysis was a critical skill will be A. 0.50.
How to calculate the probability?The number of critical skilled person will be:
= 253 + 105
= 358
The total number of employees will be:
= 253 + 110 + 105 + 250
= 718
Therefore, the probability will be:
= 358/718 × 100
= 50%
= 0.50
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ASAP HURRY Drag the descriptions of each investment in order from which will earn the least simple interest to which will earn the most simple interest.
from least to greatest please help: investment of 1,200 at a 12% interest rate for 5 years, investment of 1,200 at a 12% interest rate for 9 years, and a investment of 1,200 at a 6% interest rate for 9 years.
The descriptions of each investment from least to greatest are:
An investment of 1,200 at a 6% interest rate for 9 years- A = $1,848.00.An investment of 1,200 at a 12% interest rate for 5 years- A = $1,920.00.An investment of 1,200 at a 12% interest rate for 9 years - A = $2,496.00.What is the investment about?An investment of 1,200 at a 12% interest rate for 5 years will be:
I = A - P = $720.00
Note that:
A = P(1 + rt)
Therefore,
r = R/100 = 12%/100 = 0.12 per year.
So:
A = 1200(1 + (0.12 × 5)) = 1920
A = $1,920.00
So, The total amount accrued, principal plus interest, from simple interest on a principal of $1,200.00 at a rate of 12% per year for 5 years is $1,920.00.
At an investment of 1,200 at a 12% interest rate for 9 years:
A = $2,496.00
I = A - P = $1,296.00
Note that
A = P(1 + rt)
Therefore:
r = R/100 = 12%/100 = 0.12 per year.
So:
A = 1200(1 + (0.12 × 9)) = 2496
A = $2,496.00
Therefore, the total amount accrued, principal plus interest, from simple interest on a principal of $1,200.00 at a rate of 12% per year for 9 years is $2,496.00.
At an investment of 1,200 at a 6% interest rate for 9 years.
Note that:
I = A - P = $648.00
The Equation is:
A = P(1 + rt)
Therefore,
r = R/100 = 6%/100 = 0.06 per year.
So
A = 1200(1 + (0.06 × 9)) = 1848
A = $1,848.00
So, The total amount accrued, principal plus interest, from simple interest on a principal of $1,200.00 at a rate of 6% per year for 9 years is $1,848.00.
So, the descriptions of each investment from least to greatest are:
An investment of 1,200 at a 6% interest rate for 9 years- A = $1,848.00.An investment of 1,200 at a 12% interest rate for 5 years- A = $1,920.00.An investment of 1,200 at a 12% interest rate for 9 years - A = $2,496.00.Learn more about simple interest from
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PLEASE HELP 05.01 Energy Sources
Which of the following is not represented in the map?
A. Canada contains more oil reserves than any other nation in the Western Hemisphere.
B. Most of the oil reserves are in the Middle East.
C. Russia contains fewer oil reserves than Canada.
D. Venezuela contains few oil reserves.
Which of the following is not represented in the map?
A. Canada contains more oil reserves than any other nation in the Western Hemisphere.
B. Most of the oil reserves are in the Middle East.
C. Russia contains fewer oil reserves than Canada.
D. Venezuela contains few oil reserves.
Directions: Preview the following passage, and answer the question that follows. Orcas: In Danger of Becoming an Endangered Species Orcas, also known as “Killer Whales,” are the largest members of the oceanic dolphin species. They are found in all of the world’s oceans, from the cold waters of the Arctic and Antarctic regions to warmer, tropical seas. Although Orcas are not an endangered species, some local populations are considered threatened or endangered due to pollution, depletion of prey species, conflicts with fishing activities and vessels, habitat loss, and whaling. Based on your preview of the passage above, what do you predict the rest of the text will be about? Will it be: a. An explanation of the reasons why Orcas are in danger b. A history of Orcas bred in captivity c. A description of the hunting techniques of Orcas d. all of the above
Based on your preview of the passage above, what do you predict the rest of the text will be about the option that is correct is a. An explanation of the reasons why Orcas are in danger.
How an orca ever killed a blue whale?The orcas -- stated withinside the take a look at as "killer whales" -- endured to assault their prey for 20 minutes, even as the person blue whale was "slapping and swiping its tail," as a protection mechanism, the studies said. The % killed the whale inside an hour of being spotted.
A pod of orcas has been found looking and consuming the planet's biggest animal – the blue whale – off the coast of Australia. Biologists have posted the primary observations of orcas looking and consuming a person blue whale, the most important animal ever to have existed.
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Based on the gravity model, which of the following sites would be the BEST site for a new coffee shop? (1 point)
Site C
Site B
Site A
Site D
Site E
The gravity model tells about the flow and volume of people and goods used to determine the optimal location. Based on the model, site E is the best for the new coffee shop. Thus, option e is correct.
What is a gravity model?A gravity model represents a geographical distribution of the people, community, services, and the flow of commodities and goods in a defined region.
The model shows the flow and movement of the services, products, and people from one region to another. The movement helps in the understanding of the optimal location for the service.
In the given model, site E is the best optimal location as it is surrounded by more streets than any other site and has a large volume and people flow.
Therefore, site E is the best optimal location to open a new coffee shop.
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consider the following hypothesis test, H0, U greater than or equal to 20, Ha less than 20, a sample of 50, provided a mean of 19.4 population standard deviation is 2, compute the value of of the test static, what is the p-value,
Based on the calculations, the value of the test statistic and p-value are equal to -2.1213 and 0.0169 respectively.
Given the following data:
Standard deviation = 2.Sample mean = 19.4.Number of sample = 50.Hypothesized mean = 20.How to compute the test static?Mathematically, the value of the test statistic can be computed by using this formula:
[tex]Z=\frac{\bar{x}\;-\;\mu}{ \frac{\sigma}{\sqrt{n} } }\\\\Z=\frac{19.4\;-\;20}{\frac{2}{\sqrt{50}}}\\\\Z=\frac{-0.6}{0.282842 }[/tex]
zₓ = -2.1213.
From the z-table, the p-value is given by:
P(Z < zₓ) = P(Z < -2.1213)
P(Z < -2.1213) = 0.0169.
Since the p-value is equal to 0.0169 less than α = 0.05, we would reject H₀ : µ equal to 20. Thus, we would conclude that µ < 20.
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