An actuarial firm is conducting an analysis to model health insurance costs for two companies. One of the many factors they are using in the model is the ages of employees of the two companies. The firm has collected data on the ages (in years) of 70 employees of each company. The histograms below show the distributions of the two data sets. Each histogram shows age (in years) on the horizontal axis and the number of employees on the vertical axis. The means and standard deviations for the data sets are also given. Company A 25 20- 15+ 10+ 54 0 → 19.5 24.5 29.5 34.5 39.5 44.5 49.5 54.5 59.5 64.5 69.5 Company A mean: 44.21 years Company A standard deviation: 8.19 years 20- 154 10 5- 0H Company B Th 19.5 24.5 29.5 34.5 39.5 44.5 49.5 54.5 59.5 64.5 69.5 Company B mean: 34.07 years Company B standard deviation: 11.66 years The firm wants to use the Empirical Rule to make some approximations about both data sets. Unfortunately, it is appropriate to use the Empirical Rule on only one of them! Answer the parts below to help the actuarial firm with their approximations. (a) Identify the data set for which it is appropriate to use the Empirical Rule. It is appropriate to use the Empirical Rule for the Company B For the data set identified in part (a), use the Empirical Rule to make the following approximations. (b) The percentage of ages between 27.83 years and 60.59 years is approximately 75% (c) Approximately 99.7% of the ages are between years and years. ▼ data set. X Save For Later Submit Assignment Espa ? OF EZEN 80 B

Q: Perform the following equation using PEMDAS shown in the image. Write your answer together with its…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: -y(0)-0, x(0) = 0, y (0) - em of differential equations can be e first order with the help of the…

A: Given as, x¨= y˙ -1 . , y¨=-x-2      u=x˙ and v=y˙       u˙=x¨  v˙=y¨

Q: How do I solve this?

A: given number of people probability 1 0.25 2 0.32 3 ? 4 ? 5 0.07 6 0.03 7+ 0.01…

Q: 3. 3 2 P + 40 -7P+2 }}

A: Given differential equation  D3+4D2-7D+2=0

Q: In a test of the effectiveness of garlic for lowering cholesterol, 45 subjects were treated with…

A: a. The best point estimate is 5.4 mg/dL. The best point estimate for the population mean net change…

Q: Please solve the problem

A: According to the given data, convert given spherical coordinates to rectangular coordinates.

Q: solve for A =  2 4 0 0     4 2 0 0 0 0 2 4 0 0 4 2

A:

Q: Solve for r. 9. 10 3.

A:

Q: How do you solve this problem?

A:

Q: can you solve g, h, and j too please?

A: Part g)  We need to find the partition numbers of f''x To find partition numbers equate second…

Q: How do I solve this ?

A: GIVEN: 6 - x - x2  if x ≤ 32x - 5         if x > 3

Q: Solve for all of the parts that are mentioned.

A:

Q: How do I solve this ?

A:

Q: Can you please show how to solve for x and y in step 4.

A: We have to solve for x and y value given in step 4.

Q: Given az Find

A:

Q: how do i solve this?

A: Given that: The table ,

Q: Please solution for part G,  Thanks!

A: (g) n=50, P(∑i=150Xi<1124.54)=?

Q: How do I solve this?

A: Consider the given functions

Q: I can not solve this equation, need nelp.

A: To determine the values of x, y and z satisfying the simultaneous equations

Q: Can you help me solve #5

A: Given: function and interval.

Q: Solve for all parts.

A:

Q: Solve for x  X-Y+Z=A

A:

Q: Can you explain why you used the certain equations?

A: The solution given by an Expert is correct

Q: How do I solve this?

A: 1,2,3....,23,24,25 are called element of set S.  Hence, set S has 25 element which mean n(S) = 25…

Q: Solve for A. 5 -2 A 1 -2 A =

A:

Q: Solve for y 6x + 5y 10

A: