A laboratory in New Mexico is interested in finding the mean chloride level for a healthy resident in the state. A random sample of 90 healthy residents has a mean chloride level of 101 mEq L . If it is known that the chloride levels in healthy individuals residing in New Mexico have a standard deviation of 38 mEq L , find a 95 % confidence interval for the true mean chloride level of all healthy New Mexico residents. Then give its lower limit and upper limit.

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

at least two

step-by-step explanation:

believe it or not anna is correct good job anna give me a fist bump there u go gal

the area of the rectangle is 35units^2.

step-by-step explanation:

graph it and find the distance.

it is a 5*7 rectangle.

therefore the area is 35units^2.