If four population means are the same or different

Assignment Help Basic Statistics

Reference no: EM13240806

Test to see if four population means are the same or different. Assume the populations are normally distributed and have equal variances. Use the formal hypothesis-testing model. State the conclusion in statistical terms and in conversational English. Use the ANOVA table below.

ANOVA

Source of Variation SS df MS F P-value F crit

Between Groups 900 3 300 3.00 0.0480

Within Groups 2500 25 100

Total 3300

Reference no: EM13240806

Questions Cloud

State calculated actual yield and calculated percent yield : Would a damp filter paper affect the theoretical yield, calculated actual yield and calculated percent yield. Briefly explain.

You have asked to research the high absenteeism rate in your : You have asked to research the high absenteeism rate in your company. One required analysis is to be by gender. Assume you have been asked to do the study via a survey.

Direct and indirect expenses and identify bases for allocate : 1.In your own words, please distinguish between direct and indirect expensesand identify bases for allocating indirect expenses to departments.

Explain the temperature of the system increase or decrease : A system obtains the amount of heat equal to q > 0 from the surroundings at constant volume. Will the internal energy of the system increase, decrease, or remain constant? Will the temperature of the system increase or decrease

If four population means are the same or different : Test to see if four population means are the same or different. Assume the populations are normally distributed and have equal variances. Use the formal hypothesis-testing model. State the conclusion in statistical terms and in conversational English..

Find the mass of the block of ice : A dockworker applies a constant horizontal force of 72.0N to a block of ice on a smooth horizontal floor, What is the mass of the block of ice

What hypothesis testing model my models handout would be use : What hypothesis testing model (my “models” handout) would be used under each of the following conditions. Use the “model number” from my handout if you wish. By line the information given in each cell is: Level of measurement, number of groups, sampl..

Explain procedural error affect the theoretical yield : A student added 0.40 mL of acetic anhydride instead of 4.0 mL. Did this procedural error affect the theoretical yield of her preparation? Briefly explain.

Find the strength of magnetic field at center of the loop : You are now studying a length of wire that has been coiled up to create a circular coil of 4 turns all arranged compactly, The loop has radius of 0.0240 m and a current of 49.5 A, What is the strength of the magnetic field at the center of the loop

User Account

All Pages