I'm a nurse and I have no clue on stats in general but I have this question that I can't solve. Normally distributed variable. - N=104 - Range 14.98±6.23. I have to determine the range where 70% of participants (n=73) fall into, and also if another random sample of 104 participants was selected from the same population, what is the chance that the average of this new sample will be over 16 surfaces?

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.