Test the hypothesis using linear methods

Reference no: EM13133422

Test the hypothesis, using linear methods,that average body weight is the same for two independent diagnosis groups from one hospital. Group 1 data [132, 145, 124, 122, 165, 144, 151] and Group 2 data [ 141, 139, 172, 131, 150, 125. Assume normal distribution, with equal variance in the two groups and conclusion for a=0.05.

Reference no: EM13133422

Questions Cloud

Evaluate the projects with different lives : Which project would you recommend using the replacement chain method to evaluate the projects with different lives?

Calculate the ph at the equivalence point. : A 50.0 mL sample of 0.55 M benzoic acid, C6H5COOH, a weak monoprotic acid, is titrated with 0.47 M NaOH. Calculate the pH at the equivalence point. Ka of C6H5COOH = 6.5 10-5

What type of investor would be drawn to this stock : what type of investor would be drawn to this stock, and make a recommendation to management to improve stock performance.

What is the atomic mass of x : If 2.45 g of X reacts with 6.55 g of M to produce 11.25 g of a compound with the formula M2X3, and the atomic mass of M is 42.0 amu, what is the atomic mass of X

Test the hypothesis using linear methods : Group 2 data [ 141, 139, 172, 131, 150, 125. Assume normal distribution, with equal variance in the two groups and conclusion for a=0.05.

Determine the direct labor budget : The budgeted production is for 52,000 comforters in 2010. Each comforter requires 1.5 hours to cut and sew the material. If cutting and sewing labor costs $11.00 per hour, determine the direct labor budget for 2010.

Ow many milliliters of naoh will be required : ow many milliliters of 0.200 M NaOH will be required to titrate 8 mL of 0.479 M H2SO4

What total amount of expenses relating to these two items : What total amount of expenses relating to these two items should Philo report in its quarterly income statement for the three months ended June 30?

Find limits of confidence interval for true mean weight loss : For these data, a 99% confidence interval for true mean weight loss by all patients attending the clinic would have the limits (?, ?).

User Account

All Pages