HOt RHSWh. A highway inspector needs an estimate of the mean. He selects a random sample of 50 trucks passing the weighting sracion and found ean to be 16.5 tons, with a standard deviation of 4. tons. What iz the probability that the average weightwill be less than 15 tons? O A.0.642763 OB. 0.357237 O C. 0.995159 Moving to another question witl save this responze. Question Sof7

Q: A cottage industry produces a certain number of toys in a day . the cost of production of each toy…

A:

Q: How did you get those answers?

A: Since here we have two variables p and q, they can take values True (T) and False (F) each.  So, the…

Q: A patient's glucose result is outside of the range of the analyzer, so the sample has to be diluted.…

A: Given data are given below as: Amount of serum taken = 50 μL. Amount of diluent added = 100 μL. We…

Q: You go to the doctor and he gives you 13 milligrams of radioactive dye. After 24 minutes, 5…

A: Let amount of dye in the body of person at any time t is given by A(t). Then, as the person arrived…

Q: How do you know to do this?

A: or you can use Heron's Formula to find the area of the triangle.

Q: Suppose you spend $12 a week on snacks. Nearly one-quarter of a million children worldwide die each…

A: We need to figure out how many children can be immunize in a year with half of the snack money spent…

Q: When eight (8) machines are running, the daily production can be completed in six (6) hours. If two…

A: Given that 8 machines are running, the daily production can be completed in 6 hours.

Q: Mosaic Tile Company plans to produce two basic types of tile for home use: a larger singlecolored…

A: note : Since you have posted question with multiple sub parts, we will provide the solution only to…

Q: May I ask if you can write the complete solution in a paper? Thank you so much!

A:

Q: How would I go about doing d and e?

A: Ans-In this question we have to solve d and e part of the given  question  Ans-d) The formula for…

Q: thank you so much I understand it now and it worked

A: Okay.

Q: Hi, I answered this question incorrectly and didn't get any feedback from my teacher about where I…

A: Max Z = 80 x1 + 120 x2

Q: 2/7 of the eggs at a store were quail eggs. 2/3 of the remaining eggs were chicken eggs and the rest…

A: Given question is 2/7 of the eggs at a store were quail eggs. 2/3 of the remaining eggs were chicken…

Q: question b

A:

Q: Could this be simplified any more?

A: The given polar equation:

Q: How do I do problems like these? This is an examples question.

A: we have to find the value of x

Q: matter of fact, first she discovered that she had one- third the amount of money she had the…

A: problem is related to reasoning

Q: A company buys metal fasteners in large lots. The mean shear strength must be at least 10,000 psi in…

A: Given, Null Hypothesis H0: μ≤10,000 Alternate Hypothesis H1: μ>10,000 n= 10 σ=1000 xbar = 10,500…

Q: Can you teach people a simpler way to do this?

A: Here, I have taken marked price as $100.

Q: I am confused on the chart on step 2 as to what formula you used. I can't read the last row for…

A: Given, x y 0 160 5 163.75 10 175 15 193.75 20 220 25 253.75 30 295 35 343.75…

Q: th 20% of your total grade, each exam is worth 25%, and the final ex e course given that you have a…

A:

Q: Could I have some help with this, I'm trying so hard to relearn all of these to help my son with his…

A:

Q: At inventory time, 435 pounds of magnet wire for winding motors is available. In ten successive…

A:

Q: You have 40 sheep, and can get a 2/3 of a bushel of wool from each. You want to buy 1100 bricks from…

A:

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 24 minutes, 5.75…

A: From the given information, N0=16 mg, N=5.75 mg ant t=24 minutes. It is known that, the radioactive…

Q: A manufacturing company has a production capacity of 600,000 units with an income of 720,000 pesos.…

A: