I'm completely lost can someone really break it down in English with how to answer each...

I'm completely lost can someone really break it down in English with how to answer each

For each question, draw the appropriate picture, with shading. Then show all calculations and write a sentence for your answer.

The weight of new-born babies in the US is normally distributed with a mean of 7.5 pounds and a standard deviation of 2 pounds.

What percentage of new-born babies in the US weighs more than 7.5 pounds?

What is the probability that a new-born baby in the US weighs more than 9.5 pounds?

What is the chance that a new-born baby in the US weighs less than 3.5 pounds?

What is the probability that a new-born baby in the US weighs between 3.5 pounds and 9.5 pounds?

Expert Solution

1) percentage of new-born babies in the US weighs more than 7.5 pounds is 50%

2) the probability that a new-born baby in the US weighs more than 9.5 pounds is 0.1587

3) the chance that a new-born baby in the US weighs less than 3.5 is 0.0227

4) the probability that a new-born baby in the US weighs between 3.5 pounds and 9.5 pounds is 0.8186

PS: If you find my solution helpful, please give positive rating. Thank you !! :)

orchestra answered 1 year ago

Can someone explain how to get the answers step by step? I'm really confused by this...

Can someone explain how to get the answers step by step? I'm really confused by this stats question and I really need it "dummied down." A researcher has gathered information from a random sample of 178 households. For each of the following variables, construct confidence intervals to estimate the population mean. Use the 90% level. A. An average of 2.3 people resides in each household. Standard devisfikn is 0.35 B. There was an average of 2.1 television sets (s= 0.10)...

Can someone simply break down the structure of Corona virus and how it reproduces in the...

Can someone simply break down the structure of Corona virus and how it reproduces in the human body ?

Can someone break down how bacteria or microorganism glucose metabolism and what is happening to the...

Can someone break down how bacteria or microorganism glucose metabolism and what is happening to the bacteria in Voges Proskauer test? Thank you

If anyone can "dumb this down for me I'd appreciate it. I'm really not good with...

If anyone can "dumb this down for me I'd appreciate it. I'm really not good with statistics, I'm easily confused by all the terms and symbols so if someone is willing to explain a basic easy to understand example that would be much appreciated- What types of misconceptions and errors do your foresee occurring in a business setting if the normal distribution assumptions are not applied correctly? Please include a real-world business example in your response.

Can someone show me how to break this down by steps please and thank you. You...

Can someone show me how to break this down by steps please and thank you. You sell short 200 shares of a stock at $95 on a 60% initial margin requirement with a 30% maintenance margin. In 3 months, the stock is $79. What is your margin at this time? When would a margin call occur? If you cover your position when the stock is $79, what would be your HPR? Assume you did the same trade as before but...

Hi, I'm just really lost on where to start and would really appreciate a step-by-step solution....

Hi, I'm just really lost on where to start and would really appreciate a step-by-step solution. Thanks Lehighton Chalk Company manufactures sidewalk chalk, which it sells online by the box at $22 per unit. Lehighton uses an actual costing system, which means that the actual costs of direct material, direct labor, and manufacturing overhead are entered into work-in-process inventory. The actual application rate for manufacturing overhead is computed each year; actual manufacturing overhead is divided by actual production (in units)...

Why is Lactated Ringers contraindicated for patients with DKA? Can someone break it down for me...

Why is Lactated Ringers contraindicated for patients with DKA? Can someone break it down for me so I can understand why?

question is :rewrite the story completely in layman's terms or plain English so that someone without...

question is :rewrite the story completely in layman's terms or plain English so that someone without a medical or science background would be able to understand. Your translation must be clear and easy to understand. Part 1 – Jack and Jill Two individuals, one with a significant amount of testosterone and one with a large amount of estrogen went for a walk together up a hill. The male had genitalia that enabled the passing of semen and urine through the...

Can someone please properly answer the 3 questions listed below? I'd really appreciate it. And also,...

Can someone please properly answer the 3 questions listed below? I'd really appreciate it. And also, please (TYPE) everything out. 27- Considering a central bank for which the keeping the price level stable is much more important than stabilizing the output level. Draw the AD curve associated with this central bank. 28- Explain the binding situation and draw the Fed Rule and AD curve associated with binding situation. 29- What is stagflation?

How does a fat replacer work? Can enzymes not break them down?

Question