## Using this data set and RStudio. Determine the mean, the standard deviation, the variance, and the five-number summary.

ASSIGNMENT D The center thickness (in mils) of a sample of twenty-five contact lenses are given below 0.3978               0.4019
Read More

## Calculate the normal non-weighted average of the 5 grades and compare to the weighted average in part b.

ASSIGNMENT The following problems reflect the reading material you had to prepare for this week. From the list below, choose one problem, write it
Read More

## Considering the information below, which security would plot above the Security Market Line (SML)?

TASK Considering the information below, which security would plot above the Security Market Line (SML)? Security CAPM-predicted return
Read More

## The average height of a certain age group of people is 53 inches.  The standard deviation is 4 inches.  If the variable is normally distributed, find the probability that a selected individual’s height will be greater than 59 inches.

STA2023 EXAM 3-Part 2 1-) A study was conducted to determine the number of cell phones each household has.  The data are shown
Read More

## Find the Mean, Median, Mode, and Standard Deviation of your two distributions (originals and sequels).

ASSIGNMENT Introduction: More and more new movies today are sequels to earlier, successful movies. In this activity we will explore, using
Read More

## Using the fact that the data is Poisson calculate the confidence interval for the standard deviation.

Assignment 5 Confidence intervals Show all work, when statkey is used, include a screenprint of your output. If you do not include the screenprint
Read More

## Find the completion time and the standard deviation (σ) for the project— round off the standard deviation to the nearest hundredth: two decimal places.

Consider the following table: ACTIVITY PREC. ACT. TIME ESTIMATES (days) to tml tp te A --- 6 6 6 B A 4 5 6 C A 2 4 6 D B 4 6 8 E
Read More

## Pick the 2 appropriate summary statistics you should report regarding the reaction time of the sample of the Roberton people who are aged 6 – 80 years? Select one or more

Assessment 3: Public Health Data Analysis The slogan for World Health Day 2004 – Road Safety Is No Accident – suggests that road safety does
Read More

## Classify each of the five variables in the EDD-FPX8050 Assessment 1 Data Set [XLSX] based on variable types. Select variables so that the level of measurement of your five variables include nominal, ordinal, and interval levels of measurement.

Scenario At Blooming Park State University, the president and Board of Trustees have developed a strategic goal designed to help them gain a
Read More

## Using the Framingham Heart Study dataset provided, find the Z-Score using the BMI data by calculating the Standard Deviation on the Sample and the Average BMI of the sample.

Using the Framingham Heart Study dataset provided, find the Z-Score using the BMI data by calculating the Standard Deviation on the Sample and the
Read More
1 2