Question
A random sample of 100 ball bearings selected from a
shipment of 2000 ball bearing has an average diameter of 0.354 inches with standard deviation 0.048 inches. The 95% confidence interval for the average diameter of these 2000 ball bearings is:Solution
The correct answer is B
Which of the following letter will be 5th letter from the left end if the letters at odd positions are replaced by succeeding letter in the w...
How many pairs of letters are there in the word ‘RESONANCE’, which has as many letters between them in the words as in English alphabetical series?<...
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Five boys Hitesh, Viplove, Rachit, Girish, and Kartik were climbing a column. Hitesh was following Viplove. Rachit was just ahead of Girish. Kartik was ...
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If in the number 67389872, all digits are arranged in increasing order from left to right then how many digit remain same place in the new arrangement?
If in the word ‘FRAGRANCE’, all vowels are replaced by its next letter and all consonant is replaced by its previous letter, then all letters are ar...
If third letter from the left end of each word from each group is to be considered, then which among the following group of words can make at least one ...
How many pairs of letters are there in the word “PARADISE” each of which have as many letters between them in word as they have between them in Engl...
How many pairs of letters are there in the word “SAMPLING” which has as many letters between them in the word as in the English alphabetical series?...
