Question \#3Suppose the average score on a national exam is 500 with a standard deviation of 100 . If each score is increased by 20 and the result is increased by 10 percent, what are the new mean and standard deviation?(A) μ=570,σ=100(B) μ=570,σ=110(C) μ=572,σ=100(D) μ=572,σ=110(E) μ=572,σ=132 Get tutor help(D) Watch VideoShow ExamplesQuestionFor the following set of data, find the population standard deviation, to the nearest hundredth.139,126,51,61,77,109,112Copy Values for CalculatorOpen Statistics CalculatorAnswer Attempt 4 out of 20Submit AnswerStill Stuck? Get tutor helpQuestion(D) Watch VideoShow ExamplesFor the following set of data, find the sample standard deviation, to the nearest thousandth.59,68,40,56,36,70,20Copy Values for CalculatorOpen Statistics CalculatorAnswer Attempt 1 out of 20Submit Answer Get tutor helpQuestion(C) Watch VideoShow ExamplesFor the following set of data, find the sample standard deviation, to the nearest thousandth.59,68,40,56,36,70,20Copy Values for CalculatorOpen Statistics CalculatorAnswer Attempt 1 out of 20Submit Answer Get tutor helpFor the following set of data, find the sample standard deviation, to the nearest hundredth.40,86,79,25,75,67,86,38 Get tutor help