AP ICET 2020 Question Paper Shift-1 (10th Sep)
For the following questions answer them individually
AP ICET 2020 Shift-1 (10th Sep) - Question 141
The arithmetic mean of the first 70 odd positive integers is
AP ICET 2020 Shift-1 (10th Sep) - Question 142
If a data contains the first 12 natural numbers with corresponding frequencies as the squares of those natural numbers then the median of the data is
AP ICET 2020 Shift-1 (10th Sep) - Question 144
The variance of 49, 53, 57, ...., 89 is
AP ICET 2020 Shift-1 (10th Sep) - Question 145
The standard deviation of the observations 105, 110, 115, ... ... . 135 is
AP ICET 2020 Shift-1 (10th Sep) - Question 146
If $$(x_i, y_i), i = 1, ... , 7$$ are the ranks of the variables X, Y respectively such that $$\sum (x_i - y_i)^2 = 14$$, then the rank correlation between two variables is
AP ICET 2020 Shift-1 (10th Sep) - Question 147
When three cards are drawn at random from a well shuffled pack of 52 cards, the probability of getting at least one spade card is
AP ICET 2020 Shift-1 (10th Sep) - Question 148
If an integer is chosen at random from the first 125 natural numbers, then the probability that it is divisible by 6 but not by 8 is
AP ICET 2020 Shift-1 (10th Sep) - Question 149
A die is cast and a coin is tossed. The probability of getting at least 4 on the die and head on the coin is
AP ICET 2020 Shift-1 (10th Sep) - Question 150
The probability that a non-leap year should have 53 Saturdays is
