Correlation and the operational definition

Reference no: EM13109324

1. Briefly remind us of the two variables in your correlation and the operational definition of each.

2. State the null hypothesis and the alternative hypothesis (be sure to clearly label each one) for your correlation.

3. Explain what it would mean if we rejected the null hypothesis with an alpha level of .05. Be as specific as you can.

4. Explain the difference between a descriptive statistic and an inferential statistic in the context of your specific study. What does an inferential statistic tell us that a descriptive statistic doesn't tell us?

Reference no: EM13109324

Questions Cloud

Explain how many boxes lettuce should supermarket purchase : Past history says that tomorrows demand for lettuce averages 250 boxes with a standard deviation of 34 boxes. Explain how many boxes of lettuce should the supermarket purchase tomorrow?

What are three factors that influence the planning process : What are three factors that influence the planning process? How do these factors influence the planning process?

What volume of 3m sulphuric acid is required : what volume of 3M sulphuric acid is required to neutralize all of the C 7 H 5 NaO 3 and the excess sodium hydroxide present after the initial reaction? Determine how much H 2 SO 4 was in excess?

The concept called managing the product life cycle : Describe this comment which is referring to the concept called managing the product life cycle: Sometimes demand patterns should be

Correlation and the operational definition : Briefly remind us of the two variables in your correlation and the operational definition of each. State the null hypothesis and the alternative hypothesis (be sure to clearly label each one) for your correlation.

Aggregating demand from forecasting view : What are the advantages and disadvantages of aggregating demand from a forecasting view? Are there other things that should be considered when going from the multiple distribution centers to a single distribution center?

Determine the molar mass of the compound : Determine the molar mass of the compound if boiling point constant for CCl 4 =4.95 K · kg/mol.?

Determine the probability that weight is below than a range : Suppose that women's weights are normally distributed with the mean given by mu=143 lb and standard deviation given by sigma=29 lb.f 1 woman is arbitarily selected, determine the probability that her weight is below 113

How big a factor do you think composition of workforce : they are mostly comprised of managers (as opposed to blue-collar or entry-level workers). Explain how big a factor do you think composition of the workforce is in likelihood of producing a CEO?

User Account

All Pages