Ans. New Mean= 9.51allu ěˇ respectively, then rind the new mean.Q3

1.	Ans. New Mean= 9.51allu ěˇ respectively, then rind the new mean.Q3. A letter is chosen at random from the letter of the word "PROBABILITY". Find theLAns. 7/11]uece a cDy 1, 2,oimesprobability that it is not a vowel.
Answer» Total letters in the word 'PROBABILITY' is 11 Number of vowels=4So probability of getting a letter that is not a vowel is (11-4)/11=7/11

Ans. New Mean= 9.51allu ěˇ respectively, then rind the new mean.Q3. A letter is chosen at random from the letter of the word "PROBABILITY". Find theLAns. 7/11]uece a cDy 1, 2,oimesprobability that it is not a vowel.

Answer»

Total letters in the word 'PROBABILITY' is 11

Number of vowels=4So probability of getting a letter that is not a vowel is (11-4)/11=7/11