**Unformatted text preview: **Questions related to HWl [1 [lpts]: 1] Compute the Mean, Median and standard deviation of the following numbers:
53:43.1,0 [Emma] 2] Sketch an informative sample histogram showing a distribution [of your
choice] that is skewed to the right. Will the mean be greater or less than the median? [+“pts‘l Questions related to H'WZ [lﬂpts] 1~pt each: 1] Suppose you have a normal distribution with known mu = 1!] and sigma = 2. NUDE]. Using the 68,95,993 rule, what is the approximate probability that
a value drawn from this distribution will be: Between 8 and 12?
Between 6 and 14? Greater than 141-?
Less than 8?
Less than 12? rue-now 2] Suppose you have a normal distribution with known mu = 5 and sigma = 3.
N[5,3]. Compute the E-nscore for:
K = B rue-now
mama:
II II II II
WU‘NU‘IN ...

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- Spring '14
- CAPLOVITZ,GIDEON
- Normal Distribution, Standard Deviation, Mama, informative sample histogram