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Using the data below, perform the following tasks


23 26 29 32 35



A. Construct a sampling distribution of the mean when n=3



B. Draw a histogram for the sample means

Why phenol is much stronger acid than 2,6 di tert butyl phenol ? Explain

The set S consists of all integers from 1 to 2007 inclusive. For how many

elements n in S is f(n)=2n³+n²-n-2 over n²-2 an integer?


What is the differece between icc and pcc


A bus is moving at 5.0 m/s when a passenger walks forward at 1.5 m/s relative to the bus. How fast is this passenger moving as seen and measured by (a) a person waiting at the bus stop and (b) the driver of the bus?

A sample of the transition metal scandium contains 7.42 x 1021 atoms. How many moles does the sample contain?


Check the normalization of P, and P, for the harmonic oscillator and show they are orthogonal. Two-ax²/2(C) and U-e-ax²/2(r v)]

The life time of an atom on a metastable state is the order of 


Check whether or not the sequence (n- 1/n) is convergent

Check whether the interval [7,10[ and ]3,6] are equivalent or not

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