The average burglary rate for a jurisdiction has been 311 per year with a standard deviation of 50. What is the probability that next year the number of burglaries will be a. less than 250? _____ b....

The average burglary rate for a jurisdiction has been 311 per year with a standard deviation of 50. What is the probability that next year the number of burglaries will be

a. less than 250? _____

b. less than 300? _____

c. more than 350? _____

d. more than 400? _____

e. between 250 and 350? _____

f. between 300 and 350? _____

g. between 350 and 375? _____