Mathematics, 25.07.2019 17:40 mathhelppls14
The serum cholesterol level of u. s. females 20 years old or older is normally distributed with a mean of 200 mg/dl (milligrams per deciliter) and a standard deviation of 44 mg/dl. let x represent serum total cholesterol level for u. s. females 20 years old or older. one outcome of interest is the probability that a woman has a serum cholesterol level greater than 266 mg/dl. if 300 u. s. women 20 yrs old or older are randomly selected, how many of them would we expect to have a serum cholesterol level greater than 266 mg/dl? choose the closest value. (hint: calculate the probability of interest first)
Answers: 1
Mathematics, 21.06.2019 18:30, allsherm23
Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal, mutualistic, or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp
Answers: 3
Mathematics, 21.06.2019 23:00, fortnite83
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
Answers: 2
The serum cholesterol level of u. s. females 20 years old or older is normally distributed with a me...