## Frequency distributions and graphs, Basic Statistics

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What methods did you consider when putting the data into a more useable format

#### Histograms, The skewness is a measure of asymmetry and it is positive at 0....

The skewness is a measure of asymmetry and it is positive at 0.15 meaning that it is greater than zero which reveals that the tail extends to the right slightly indicating the dist

#### Report on the residual plots, Report on the residual plots – are the assump...

Report on the residual plots – are the assumptions of the regression met

#### A congruential unit random number generator, Suppose the arrival times of p...

Suppose the arrival times of phone calls in a help centre follow a Poisson process with rate 20 per hour (so the inter-arrival times are independent exponential random variables).

#### Cost inventory, how do I find the cost of inventory?

how do I find the cost of inventory?

#### Explain hypothesis test, Oprah Winfrey endorsed Barack Obama in the Democra...

Oprah Winfrey endorsed Barack Obama in the Democratic presidential primary. Does Oprah's endorsement make a difference? If so, we would expect support for Obama to be higher among

#### Measures of central tendency, List down various measures of central tendenc...

List down various measures of central tendency and explain the difference between them?

#### Sampling errors, what are the types of sampling errors and their causes?

what are the types of sampling errors and their causes?

#### Correlation and regression, The square of the sample correlation coefficien...

The square of the sample correlation coefficient is typically denoted r2 and called the coefficient of determination. It estimates the fraction of the variance in Y that is explain

#### Histogram, difference betwen histogram and historigram

difference betwen histogram and historigram

#### Assignment , assume that your group is incorporating a business organizatio...

assume that your group is incorporating a business organization. you are required to present a detailed structure, business environment and organizational structure of the entity.