Normal Random Variable

QuizÂ by jaime boy alegre

Grade 11-12

Statistics and Probability

Philippines Curriculum: SHS Core Subjects (MELC)

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15 questions

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- Q11. The total area under the normal curve is______?241330s
- Q22. It is a random variable where the data can take infinitely many values.none of thesecontinuous random variableboth discrete and continuous random variablediscrete random30s
- Q33. Let X = 8 be a Normal random variable with parameters , mean = 1 and SD =3. Convert it to Z-score.1.3255.32202.33360s
- Q44. What proportion of cases in a normally distributed population will have z-scores greater than 1.0 or less than -1.0?0.500.320.100.68120s
- Q55. In normal distribution, define the relationship of the mean, median and the mode.mean<median<modemean=median=modemean>median>modeno relation found30s
- Q66. Find the corresponding area between z=0 and z =0.960.33170.33160.33140.331545s
- Q77. Find the area of z = 1.740.43910.44910.45910.429145s
- Q88.Find the area of z = 2.180.47540.50540.49540.485445s
- Q99. Find the area of z = 2.69?0.46840.49840.49740.496445s
- Q1010. Find the area of z = 3.000.47870.46870.49870.489745s
- Q1111. Compute the Z scores of the X =50, SD = 5 , mean = 404286120s
- Q1212. Compute the Z scores of the X =40, SD = 8 , mean = 522.5-2.51.5-1.5120s
- Q1313. Compute the Z scores of the X =36, SD = 6 , mean = 28-4/33/44/3-3/4120s
- Q1414. Compute the Z scores of the X =74, SD = 10 , mean = 601.44.1-4.1-1.4120s
- Q1515. Compute the Z scores of the X =82, SD = 15 , mean = 757/15-15/7-7/1515/7120s