Assuming that the average daily infections of COVID-19 is 600 with a standard deviation of 70 infections. The infections were recorded over a week as follows [500, 470, 590, 660, 720, 690, 510]. Do these data provide a significant level that the actual average for that week is worse than 600? Test at 94% significance level and determine the strength of evidence if exist. Show your steps 5:12 PM

Q: How long will it take a jogger jogging at 5 mph to catch up with a walker walking at 3 mph with one…

A: Speed of jogger 5mph Speed of walker 3mph

Q: Identify each step in Poyla’s Four Step process for Problem Solving.

A: Polya created his famous four step process for problem solving.

Q: What is the difference in the noise levels of two sounds, one of which is 1000 times as intense as…

A:

Q: this was completely wrong, and it took me more than hour

A: Given that We have to find  a.. Compute the mean and standard deviation of the random variable X,…

Q: An allergy pill contains 180 mg of medicine. 10% of the medicine is eliminated from the patient's…

A: Using disintegration formula.

Q: A man invested $20,000 in the bank. A part of it was invested at 5% and the rest at 10%. The total…

A:

Q: Find the value of the variable 1/3a = 2

A: Given: 13a=2

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: Could I have this broken down in detail step by step?

A: To find a cubic polynomial that fits the data, we can use the method of least squares. Let's denote…

Q: You are at a baseball game and bought food for you and your friends. Hot dogs cost $1.50 each and…

A: We are given that Hot dogs cost $1.50 each and chips are $0.75.  We spent $20.25 total and got a…

Q: A 50-kilowatt gas turbine has an investment cost of $37,000. It costs another $10,000 for shipping,…

A:

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: What about parts c and d?

A: c) To show that g is constant on equivalence classes of ~, we need to prove that for any two points…

Q: 2.

A:

Q: A man invested $20,000 in the bank. A part of it was invested at 5% and the rest at 10%. The total…

A: Introduction :

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 16 minutes, 7.25…

A:

Q: Could you provide more detailed proof for each part?

A:

Q: he Corona Virus, that started to spread in many countries in early 2020, is more contagious than the…

A:

Q: A classmate decides to buy a used Honda Civic from a local dealership. At purchase, the car had…

A:

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: We are constructing a box from a piece of paper. The paper is a piece of “ledger-sized paper” which…

A: According to guidelines I'm allowed to answer only 3 sub-parts.  So please post other sub-parts as…

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

A:

Q: 1. It takes Mom, Dad and Isabel two hours to shovel their driveway after a snow storm. If Dad worked…

A: Given: Mom, Dad, and Isabel take two hours to complete the work. Dad takes 4 hours to complete the…

Q: gives aye. dye remain in your system. To leave the doctor's office, you must pass through a…

A: From the given information, N0=15 mg, N=5.5 mg ant t=24 minutes. It is known that, the radioactive…

Q: Type out the problem step-by-step in full.

A: Given p1= population proportion of touchbacks in 2010=4162539p^2=sample proportion of touchbacks in…

Q: I don't fully understand what you did for problem C

A: The answer is in step2.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.