can u please answer these questions as soon as possible? Given that z is a standard normal random variable, find z f...
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...
Television viewing reached a new high when the Nielsen Company reported a mean daily viewing time of 8.35 hours per household (USA Today, November 11, 2009). 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 5 and 10 hours a day? B) How many hours of television viewing must a household have in order to...
You may need to use the appropriate appendix table to answer this question. Television viewing reached a new high when the Nielsen 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 5 and 11 hours a day? (Round your answer to four decimal...
ou may need to use the appropriate appendix table to answer this question. Suppose that the mean daily viewing time of television is 8.35 hours. 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.How many hours of television viewing must a household have in order to be in the top 2% of all television viewing households? (Round your answer to two decimal places.) b.What is...
Given that z is a standard normal random variable, find z for each situation (to 2 decimals) a. The area to the right of z is 0.03. b. The area to the right of z is 0.045 c. The area to the right of z is 0.05 d. The area to the right of z is 0.1
Given that z is a standard normal random variable, find z for each situation (to 2 decimals). a. The area to the left of z is 0.2119. (Enter negative value as negative number.) -0.80 g b. The area between – z and z is 0.903. 1.66 ♡ c. The area between - z and zis 0.2052 d. The area to the left of z is 0.995 2.58 g e. The area to the right of z is 0.695. (Enter negative...
Given that z is a standard normal random variable, find z for each situation (to 2 decimals) a. The area to the left of z is 0.2119 b. The area between -z and z is 0.903. c. The area between -z and z is 0.2052 d. The area to the left of z is 0.9951 e. The area to the right of z is 0.695
eBook Video Given that z is a standard normal random variable, find z for each situation (to 2 decimals). Enter negative values as negative numbers. a. The area to the left of z is 0.2119. 1.66 b. The area between – 2 and z is 0.9030. 1.66 c. The area between – z and z is 0.2052 . 1 .26 d. The area to the left of z is 0.9948 . e. The area to the right of z is...
eBook Video Given that z is a standard normal random variable, find z for each situation (to 2 decimals). a. The area to the left of z is 0.209. (Enter negative value as negative number.) -0.81 b. The area between – z and z is 0.905. 1.1553 c. The area between – z and z is 0.2128 . d. The area to the left of z is 0.9951 . -2.58 e. The area to the right of z is 0.6915....
4) Given that z is a standard normal random variable, find z for each situation The area to the left of z is .9750. The area between 0 and z is .4750. The area to the left of z is .7291. The area to the right of z is .1314. The area to the left of z is .6700. The area to the right of z is .3300.