MS 150 Quiz Five Section 6.1 • Name:

The homework is the quiz! Use the penny data to do the quiz!


Pennies!
Heads bins
(upper limit on age)
Frequency fRelative Frequency
or P(x)
x*P(x)
720____________________
678____________________
5190____________________
4315____________________
3314____________________
2173____________________
152____________________
010____________________
Sums:______________________________
  1. Fill in the table above. Calculate the sums row and relative frequency column. Make a relative frequency histogram chart for this data, either here or the back.
  2. _______________ What is the sample size (the total number of penny tosses)
  3. _______________ What is the shape of the distribution?
  4. _______________ Based on our data, what is the probability of obtaining four heads and three tails on a single throw?
  5. _______________ Use the x*P(x) column to calculate the mean age number of heads.