Math Chapter Wise question with answer

Q01 If x is a binomial variant with p = 1/5, for the experiment of 50 trials, then the standard deviation is equal to: English · OAVS TGT 2019 Q02 For a certain type of mobiles, the duration of time between charges of the battery is normally distributed with a m... English · OAVS TGT 2019 Q03 If for a moderately symmetrical distribution mean deviation is 12, then the value of standard deviation is English · UP TGT 2021 Q04 In a competitive examination of 3000 candidates, the marks obtained out of 100 were found to be normally distribute... English · UKPSC Lecturer (Mains) 2020 Q05 The standard deviation of the first 10 natural numbers is: English · KVS PGT 2022 Q06 The standard deviation of the first n natural numbers is– English · KVS TGT 2017