A random sample of 75 students at the University of Minnesota spend an average of $614 per month in rent with a standard deviation of $219. The distribution is moderately skewed to the high end.
Which of the following statements are true?

A) 95% of students at the university spend $564 to $664 on rent.
B) We are 95% confident that the average rent for students at the university is between $564 and $664.
C) Because we cannot examine other characteristics of the students in the random sample, it is not advisable to construct a confidence interval.

C) Because we cannot examine other characteristics of the students in the random sample, it is not advisable to construct a confidence interval.

Step-by-step explanation:

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step-by-step explanation:

i hope this : )

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.