The number of hits per day on the Web site of a tool company is normally distributed with a mean of 870 and a standard deviation of 150.a. What proportion of days have more than 980 hits?b. What proportion of days have between 900 and 980 hits?c. Find the number of hits such that only 10% of the days will have the number of hits below this number.Standard Normal Distribution TableClick the icon to view the standard normal table of the cumulative distribution function.0.010.020.030.040.050.060.070.080.09a. The proportion of days with more than 980 hits is0.00.50000.50400.50800.51200.51600.51990.52390.52790.53190.5359(Round to four decimal places as needed.)0.10.53980.54380.54780.55170.55570.55960.56360.56750.57140.57530.20.57930.58320.58710.59100.59480.59870.60260.60640.61030.61410.30.61790.62170.62550.62930.63310.63680.64060.64430.64800.65170.40.65540.65910.66280.66640.67000.67360.67720.68080.68440.68790.50.69150.69500.69850.70190.70540.70880.71230.71570.71900.72240.60.72570.72910.73240.73570.73890.74220.74540.74860.75170.75490.70.75800.76110.76420.76730.77040.77340.77640.77940.78230.78520.80.78810.79100.79390.79670.79950.80230.80510.80780.81060.81330.90.81590.81860.82120.82380.82640.82890.83150.83400.83650.83891.00.84130.84380.84610.84850.85080.85310.85540.85770.85990.86211.10.86430.86650.86860.87080.87290.87490.87700.87900.88100.88301.20.88490.88690.88880.89070.89250.89440.89620.89800.89970.90151.30.90320.90490.90660.90820.9099091150.91310.91470.91620.91771.40.91920.92070.92220.92360.92510.92650.92790.92920.93060.93191.50.93320.93450.93570.93700.93820.93940.94060.94180.94290.94411.60.94520.94630.94740.94840.94950.95050.95150.95250.95350.95451.70.95540.95640.95730.95820.95910.95990.96080.96160.96250.96331.80.96410.96490.96560.96640.96710.96780.96860.96930.96990.97061.90.97130.97190.97260.97320.97380.97440.97500.97560.97610.97672.00.97720.97780.97830.97880.97930.97980.98030.98080.98120.98172.10.98210.98260.98300.98340.98380.98420.98460.98500.98540.98572.20.98610.98640.98680.98710.98750.98780.98810.98840.98870.98902.30.98930.98960.98980.99010.99040.99060.99090.99110.99130.99162.40.99180.99200.99220.99250.99270.99290.99310.99320.99340.99362.50.99380.99400.99410.99430.99450.99460.99480.99490.99510.99522.60.99530.99550.99560.99570.99590.99600.99610.99620.99630.99642.70.99650.99660.99670.99680.99690.99700.99710.99720.99730.9974Enter your answer in the answer box and then click Check Answer.2.80.99740.99750.99760.99770.99770.99780.99790.99790.99800.9981

Assume, X be the random variable representing the number of hits per day on the website. It is…

The number of hits per day on the Web site of a tool company is normally distributed with a mean of 870 and a standard deviation of 150. a. What proportion of days have more than 980 hits? b. What proportion of days have between 900 and 980 hits? c. Find the number of hits such that only 10% of the days will have the number of hits below this number. E Click the icon to view the standard normal table of the cumulative distribution function. O Standard Normal Distribution Table

The number of hits per day on the Web site of a tool company is normally distributed with a mean of 870 and a standard deviation of 150. a. What proportion of days have more than 980 hits? b. What proportion of days have between 900 and 980 hits? c. Find the number of hits such that only 10% of the days will have the number of hits below this number. E Click the icon to view the standard normal table of the cumulative distribution function. O Standard Normal Distribution Table

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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