Math 125

 A population has a mean μ=155 and a standard deviation σ=29. Find the mean and standard deviation of the sampling distribution of sample means with sample size n=48. Question content area bottom Part 1 The mean is μx=enter your response here​, and the standard deviation is σx=enter your response here.​(Round to three decimal places as​ … Read more

How to find a math tutor?

Mathematics is a powerful factor intellectual development of the child, the formation of his cognitive and creative abilities. It is also known that from the  https://www.ccaeducationprograms.org/time4learning-review/  efficiency the mathematical development of a child at preschool age depends on the success teaching mathematics in elementary school.

Math

I NEED HELP WITH ANSWER A friend has given you left-over landscaping bricks. You decide to make a garden bed and surround it with the bricks. There are 74 bricks, and each brick is 8 inches long. You would like the garden bed to be slightly more than twice as long as it is wide, … Read more

math

1.If. evaluate 2. Find the slope of the line passing through the points (3, -2) and (8, 8) 3. Solve for the variable x in the equation below. 4. Solve by the square root property: s. Find the product: 6. 2×+8 ‡ 68

PBA 3

Follow directions in the first attachment. Next use the template to record your answers. The assignment will ask that you record yourself and the times you talked in the interview. You DO NOT need to record yourself. You will invent(make up) a scenario to fill out the parts in the template where a recording is … Read more

Discussion Topic

Statistical Applications  Discussion Topic Hypothesis – A guess or prediction that states that something is true For this week…simply share a hypothesis. It can be about the class, the world, your job, the weather, or anything that you find relevant. At least 250 words  Course MaterialsRequired Text or E-Book: Gravetter, F.J., Wallnau, L.B (2017). Essentials … Read more

Assignment

 Homework Content Chapter 8:Q#1: The mean salary for RN &RRT is $90,000. This is an example of a Hypothesis. Ture or false?For Help please click here: Q#2: Answer the following questions. a. In an alternative hypothesis, how many options are there? b. If question signal or mentioned these key word- below / few / less … Read more

Case study

Dr. Megan Zobb, a key researcher within the North Luna University Medical Center, has been studying a new variant of a skin disease virus that seems to be surfacing among the North Luna University population. This variant (which has been tentatively named Painful Rash or PR), leads to the formation of surface lesions on an … Read more