A researcher is interested in exploring the relationship between calcium intake and weight loss. Two different groups, each with 26 dieters are chosen for the study. Group A is required to follow a specific diet and exercise regimen and also take a 500mg supplement of calcium each day. Group B is required to follow the same diet and exercise regimen but with no supplemental calcium. After six months on the program, then members of Group A had a lost a mean of 11.9 pounds with a standard deviation of 2.8 pounds. The members of group B had lost a mean of 13.8 pounds with a standard deviation of 1.9 pounds during the same period. Assume that the population variances are not the same m. Construct a 95-% confidence interval to estimate the true difference between the mean amounts of weight lost by dieters who supplement calcium and those who do not. Let population 1 be the amount of weight lost by group A who took 500 mg

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!

c

step-by-step explanation: