Related InterviewSolutions

• What is the arithmetic mean of the observations 2, 8.2, 3, 9, 11.2, 4?(a) 5.5(b) 8.45(c) 6.23(d) 7.1I got this question during an internship interview.My doubt stems from Statistics topic in chapter Statistics of Mathematics – Class 10
• What is Range?(a) Largest value – Smallest value(b) Smallest value – Largest value(c) Mid value – Average value(d) Average value – Mid valueI got this question in a job interview.I want to ask this question from Statistics in division Statistics of Mathematics – Class 10
• If the value of the mean is 10 and the median is 2 less than the mean. Find the Mode.(a) 2(b) 3(c) 4(d) 5The question was posed to me in quiz.I'm obligated to ask this question of Statistics topic in division Statistics of Mathematics – Class 10
• What is the formula for the arithmetic mean?(a) \(\frac {Number \, of \, the \, observations}{Sum \, of \, observations}\)(b) \(\frac {Sum \, of \, the \, observations}{Number \, of \, observations}\)(c) \(\frac {Product \, of \, the\, observations}{Number \, of \, observations}\)(d) \(\frac {Sum \, of \, the \, observations}{Product \, of \, the \, observations}\)This question was addressed to me by my college director while I was bunking the class.This is a very interesting question from Statistics topic in chapter Statistics of Mathematics – Class 10
• What is the median?(a) Difference between higher half and lower half of the data set(b) Mean of the highest and lowest number in a data sample(c) Value separating higher half from the lower half of a data sample(d) Difference between the highest and lowest number.This question was posed to me by my school teacher while I was bunking the class.Enquiry is from Statistics topic in section Statistics of Mathematics – Class 10
• Find the sum of the observations if the mean is 143 and the number of observations is 8.(a) 1148(b) 1344(c) 1244(d) 1144This question was posed to me during an interview for a job.Question is from Statistics topic in portion Statistics of Mathematics – Class 10
• What is the formula for the median of Grouped data?(a) Median = L + [(n / 2 – cf) / f] * h(b) Median = L + [(n / 2 + cf) / f] * h(c) Median = L + [(n / 2 – cf) / f] + h(d) Median = L * [(n / 2 – cf) / f] * hThe question was posed to me in an online quiz.I would like to ask this question from Statistics in division Statistics of Mathematics – Class 10
• The Values of mean and median are given as 22.5 and 20 respectively. Find the approximate value of Mode.(a) 15(b) 20(c) 12(d) 13.5I have been asked this question in final exam.My question is based upon Statistics topic in division Statistics of Mathematics – Class 10
• What is statistics?(a) Statistics is the collection of data(b) Statistics is the collection, classification and interpretation of data(c) Statistics is the classification of data(d) Statistics is the interpretation of dataThe question was asked by my college professor while I was bunking the class.The above asked question is from Statistics topic in division Statistics of Mathematics – Class 10
• What is the mode in a data set?(a) The lowest number in a data set(b) The number that occurs less frequently(c) The number that occurs most frequently(d) The highest number in a data setI have been asked this question in an international level competition.This interesting question is from Statistics topic in chapter Statistics of Mathematics – Class 10