guidoril000 guidoril000

23-10-2022
Mathematics

Answered

The league batting average in MLB for the 877 players in the 2019 season was 0.277 with a standard deviation of 0.098 and the distribution is skewed to the right.

1. Suppose I want to create a sampling distribution from the 2018 season data using a sample size of 30. What would the mean of this distribution be? Report to 3 decimal places.

2. Suppose I want to create a sampling distribution from the 2018 season data using a sample size of 30. What would the standard error of this distribution be? Report to 3 decimal places.

3. Suppose I want to create a sampling distribution from the 2018 season data using a sample size of 30. What shape would the distribution be?

Answer :

Other Questions

The mean of the data set is 21. What is the sum of the deviations of the data values from the mean? A. 26 B. 3 C. 21 D. 0

A school has a ninth-grade class of 650 students. A teacher looks at the biology grades of a sample of 15 of these students. The correct notation for the mean a

PLEASE HELP ASAP!!! PLEASE ANSWER WHAT YOU CAN!!!!1. The function f(x) is shown on the graph.The graph shows a downward opening parabola with a vertex at negati

PLEASE HELPPP! The table describes the quadratic function h(x). x h(x) −3 −2 −2 −3 −1 −2 0 1 1 6 2 13 3 22 What is the equation of h(x) in vertex form? h(x) =

Please help ASAP starting to fall behind! This equation really confuses me and if someone could help that would be amazing! Given the function: f(x) = x² - 4x

What is the intermediate step in the form (x + a)² = b as a result of completing the square for the following equation? -3x² - 35x - 189 = 13x

What is the maximum volume of a rectangular prism (or box) if the prism has a square base and a total surface area of 100cm^2? (Could you please explain in a st

Select all of the questions that are STATISTICAL. A:How do I find the average? B:What is the typical rainfall in Portland for the month of April? C:Which grade

One of the vertices of the original hexagon in the animation has the coordinates (3,-2). After a dilation of 5/3 centered at the origin, the coordinates of this

A piece of paper with an area of 30 square units is folded into four congruent sections, then formed into a square based prism. (Could you please explain in a