Q2) The following is the frequency distribution of temperature of some certain days:Temperature: 0-10Frequency:a)b)c)10-2020 -3030-4040-506372Calculate mean and SD of the above frequency distribution.Write the formula of mean and SD.Write a summary based on these two measures. CUMULATIVE PROBABILITIES FOR THE STANDARD NORMAL DISTRIBUTIONCumulativeprobabilityEntries in the tablegive the area under thecurve to the left of thez value. For example, forz = 1.25, the cumulativeprobability is .8944..00.01.02.03.04.05.06.07.08095040.5080.5120.5199.5596.05000.5160.5239.5279531953595438.5832.5478.5871.5557.5948.6331.15398.55175636.5675.57145753.2.35910.6293.6664.5793$987.6368.6736.6026.6064.64436103.6141.6217.6591.6179.6255.6628.6406.6480.6517.4.6554.6700.6772.6808.6844.6879.5.7088.6950.7291.7611.6915.6985.7019.7054.7123.7157.71904כרה.7357.7673.7967,7389.7486.7794.6.7257.7580.7881.7324.7422.7454.7517.7549.7.7823.8106.8365.7642.7704.7734.7764.7852.7910.79397995.8078.8340.8802380518133.98159.8186.8212.8238.8264.8289.83158389.8413.8643.8849.8438.8665.8869.8485.87081.0.84618554.8508.8729.8925.8531.8577.859986211.1.8686.8888.87498770.8790.8810.88301.2.8907.8944.8962.8980.8997.9032.9192.9049.9207909992519115926591319279.91629306.9015917793191.3.9066.908291471.4.922292369292.9345.935794741.5.9332.9370.9484.9582.93829406.9429.9535.96259441.9545.9394.9418.9525.9616.9693L6.9452950595159463.9564964994959554.96411.91.7.957395919599.960896331.8.9656.9664.9671.9678.968696999706.9713.9719.9726.9732.9738.97449750.97569761.9767.9783.9788.97939838.97989842.9803.98469808.9812.98542.0כ977..9778.9817.9857.98902.1.9821.98269830983498502.29875.9904.9861.9864.9868.9871.9878.9881.98849887.9893.99182.3.9896.9898.9901.9906.9911.9913.9934.9909.99162.49920.9922.9925.9927.9929.993199329936.9940.9943.99459959.9969.99469960.99702.5.99389953.9941.99519963.9948.9949.99522.6995599569957.9968.9961.9962.99649965.9974.9967.99762.7.9972.9979.9973.99809966.9971.99742.8.9975.9977.9977.9978.9979.99812.9.9981.9982.9982.9983.9984.9984.9985.9985.9986.99863.0.9987.9987.9987.9988.9988.9989.9989.99899990.9990

Q2) The following is the frequency distribution of temperature of some certain days: Temperature: 0-10 Frequency: a) 10-20 20 -30 30-40 40-50 6 3 7 2 Calculate mean and SD of the above frequency distribution. Write the formula of mean and SD. b) c) Write a summary based on these two measures.

Q2) The following is the frequency distribution of temperature of some certain days: Temperature: 0-10 Frequency: a) 10-20 20 -30 30-40 40-50 6 3 7 2 Calculate mean and SD of the above frequency distribution. Write the formula of mean and SD. b) c) Write a summary based on these two measures.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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