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Tastee-Freeze Ice Cream
Month April May June July August September
Cones Sold 500 1000 1500 2000 2500 3000
Profit 5600 $1200 $1800 $2400 53000 53500
Tastee-Freez Ice Cream realized a profit of $1.20 for each vanilla ice cream sold between the months of April and September. Due to
an error in entering the data, the table does not show this ratio relationship consistently. Which value is incorrect?
51800
53000
53500
5600

Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. use a normal probability distribution with a standard deviation of 2.5 hours to answer the following questions about daily television viewing per household. a. what is the probability that a household views television between 4 and 10 hours a day? (to 4 decimals) b. how many hours of television viewing must a household have in order to be in the top 7% of all television viewing household? (to 2 decimals) c. what is the probability that a household views television more than 4 hours a day? (to 4 decimals)