Shelia's measured glucose level one hour after a sugary drink varies according to the normal distribution with =127 mg/dl and =11.8 mg/dl. What is the level such that there is probability only 0.03 that the mean glucose level of 5 test results falls above ? Give your answer precise to one decimal place.

Which expression is rational? 6. , square root two, square root 14, square root 49

Need same math paper but the back now i hope your able to read it cleary i need with hw

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed