round to four decimal places if needed. Help me pleaseeeeeeeeeeeeeeeee

round to four decimal places if needed. Help me pleaseeeeeeeeeeeeeeeee

data collected from an experiment to determine whether prior information about a team’s aggressive reputation impacts on the way in which referees perceive the intent to harm when two players are...

The probability density function f(x) of a continuous random variable X is: f(x)={ -kx, If -1<x<o ={k, If o≤x<1, where k is a positive constant. ...

A power analysis was carried out using G*Power. A power of .90 is generally considered acceptable (Anderson, 2004), a medium effect size of .5 was used (Sullivan and Fein, 2015) while an Alpha of...

how to find the answer to this problem?

Determine Whether the situation calls for a survey, an observational study or an experiment explain your answer. you want to determine the migration pattern of bears in Yellowstone...

Determine Whether the situation calls for a survey, an observational study or an experiment explain your answer. You want to test a drug that reduces blood pressure levels&nb...

Just finished a regression determination with the line equation and R square value. From this data how are the regression predicted values of the x variable determined.

“Step 1: Only look at employees that have taken 10 or more test Step 2: Count how many of these employees that have taken 10 or more tests and have a score below 75% (75% is okay, it...

where each question was given with a score scale from 1-5, ,and this questionnaire was given to 120 people to answer by giving 1 to 5 score for each question.,now my work is to total the 16 question...

1) In principal, a distribution of means can be formed by A) calculating the mean of all the possible samples of a given size and dividing it by the variance. B) using the sample's mean and...

Problem . Show that the Yule-Walker equations hold even when we do not assume c=0.?

The following table contains a random sample of 40 women partitioned into three groups: Group 1: ages below 20 Group 2: ages 20 through 40 Group 3: ages over 40 the values in the table...

For my research project I measured customer satisfaction on a 7 point Likert scale. For each business unit we measured satisfaction on 10 different items. On the first sight, the means seem to be...

Let a k ≥ 1. show that for any set of n measurements, the fraction included in the interval y¯ − ks to y¯ + ks is at least (1 - 1/k²). hint: s² = 1/(n-1)[ ∑(y...

please in statistical method,there is skewness and kurtosis . the kurtoisis measure the peakness of adistribution.

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