9. 4. Order from least to greatest.
226,443; 224,633; 224,463
a. 224,463; 224,633; 226,443
b. 224,633; 224,463; 226,443
C. 224,633; 226,443; 224,463
d. 224,463; 226,443, 224,633
Pound to the nearest thousand.
The order from least to greatest 226,443, 224,663, 224,463,

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?