Construct a 95% confidence interval for the ratios of two population variances.The random samples of n1 = 9 and n2 = 11 with sample variances of ![Construct a 95% confidence interval for the ratios of two population variances.The random samples of n<sub>1 </sub>= 9 and n<sub>2 </sub>= 11 with sample variances of = 500 and = 250,respectively.Assume that the samples were drawn from a normal population. A) [0.50,2.00] B) [0.52,8.60] C) [0.25,1.41] D) [0.44,4.30]](https://d2lvgg3v3hfg70.cloudfront.net/TB4266/11eab0ce_30f0_0858_a083_5950c29040e6_TB4266_11.jpg)
= 500 and ![Construct a 95% confidence interval for the ratios of two population variances.The random samples of n<sub>1 </sub>= 9 and n<sub>2 </sub>= 11 with sample variances of = 500 and = 250,respectively.Assume that the samples were drawn from a normal population. A) [0.50,2.00] B) [0.52,8.60] C) [0.25,1.41] D) [0.44,4.30]](https://d2lvgg3v3hfg70.cloudfront.net/TB4266/11eab0ce_30f0_2f69_a083_ed95f8a55f80_TB4266_11.jpg)
= 250,respectively.Assume that the samples were drawn from a normal population.
A) [0.50,2.00]
B) [0.52,8.60]
C) [0.25,1.41]
D) [0.44,4.30]
Correct Answer:
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