Calculating the value of test statistic using ''t''
Calculating the value of test statistic using 't' distribution for the given value.
If in a sample of n = 16 selected from a normal population X = 56 and S = 12 what value of the test statistic if you are testing a hypothesis H0: u = 50?
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Evaluate a weighted 3-month moving average forecast for months 4 through 9. Assign weights of .55, .33, and .12 to the months in sequence, starting with most recent month.
Acme Corporation had a January 1, balance in its Allowance for Doubtful Accounts of $7,000 for the current year. The following transactions & events affected the Allowance for Doubtful Accounts during current year:
Computing the value of test statistic utilizing two-tail's' test as well as interpret the result. The Commercial Bank as well as Trust Company is studying the use of its automatic teller machines (ATMs)
Using Excel data analysis compute distribution and interpret the result. The fuel efficiencies for a sample of 27 compact, midsize and large cars are entered into a statistical software package.
Evaluate an adjusted exponentially smoothed forecast (with alpha = .30 and beta = .20). Compare two forecasts by using MAPD and indicate which seems to be more accurate.
Calculating the 'Z' test statistic value for the given 5% level of significance. An instructor rights the average time to take a statistics test is more than 39 minutes.
Use the information below from a firm's sales for January-June to get a forecast for the collection forecast, including cash sales, for June.
Finding the null as well as alternative hypotheses for the given set of data. Write the null as well as alternative hypotheses you would use to test the following situation.
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Many children are being exposed to violence at home through direct abuse or witnessing their caregivers commit an act of violence on each other.
Insert citations in APA format and list reference in Exposure to violence at home-physical, sexual, or emotional abuse, coercive control, or witnessing partner
Thank you for your response to my post. It's really important for substance abuse counselors, especially those working with kids and teens
Engage in a literature review that supports and provides a rationale for selecting one counselling theoretical orientation.
For this week's discussion, I chose to focus on one of the most pervasive threats to data integrity: response bias.
To identify the components of giftedness in preteen children, the qualitative and quantitative methods I would use would include surveys
Each person, regardless of intersecting identities, brings something unique and different to the role-play. In reflecting back, were you aware of differences