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  3. the following data give the weight (in kg) of all

The following data give the weight (in kg) of all six employees of a company. 61 73 53 48 68 89 Construct the...

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Question

Statistics

The following data give the weight (inkg) of all six employees of a company.

61

73

53

48

68

89

  1. Construct the population distribution of the weight of theemployees.

[3 marks]

  1. List all the possible samples of size four (withoutreplacement) that can be selected from this population.

[10 marks]

  1. Calculate the mean for each of the samples in part (b).

[4 marks]

  1. Write the sampling distribution of ?Ì….

[4 marks]

  1. Compute the sampling errors for the samples in part (b).

Answer & Explanation Solved by verified expert
3.7 Ratings (738 Votes)
Well answer this question using R StudioSince the data is weight in kg of employee thevariable is continuous We will consider the distribution to beNormal with mean mu and variance sigma2Let X weight of employee in kgsaUsing Maximum Likelihood Estimatormu sigma2 2 Code w c617353486889mu meanwmu1    See Answer
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