Month Sales ($)
January 3,000
February 3,500
March 4,000
4,500
3,000
April
May
June
3,500
4,204
July
August
5,000
The forecasted sale for Jim's firm for the month of September using the simple average method is $

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Explain why the factor 1.5 is broke. into two numbers in the model.