A random sample of 41 people is taken. What is the probability that the main IQ score of people in the sample is less than 99? Round your answer to four decimal places if necessary(See picture )

Solution:

Given:

From the Z-scores formula;

From Z-scores table, the probability that the mean IQ score of people in the sample is less than 99 is;

Therefore, to 4 decimal places, the probability that the mean IQ score of people in the sample is less than 99 is 0.3347

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.

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step-by-step explanation:

what do you mean by "representation"? graph? table? etc.