1 - (3/10 x 3/10 x 3/10) ie 1 - 27/1000 ie 0.973
As all the angles in a square measure 90°, the probability of 2 randomly chosen angles being congruent is 1.
i dont no
If you randomly pick a card from a standard deck of cards, that probability will be 1/4, since 1/4 of the cards are heart.
If the events can be considered independent then the probability is (0.7)4 = 0.24 approx.
It is 1/6.
It is 0.73 = 0.343
Non probability sampling is where the samples are not selected randomly.
As all the angles in a square measure 90°, the probability of 2 randomly chosen angles being congruent is 1.
Assuming then that there are 100 numbers, 1-100, the probability of the number 23 being randomly picked out of 100 is: 1/100 or 0.01.
i dont no
The probability is 0.4231, approx.
If you randomly pick a card from a standard deck of cards, that probability will be 1/4, since 1/4 of the cards are heart.
If the events can be considered independent then the probability is (0.7)4 = 0.24 approx.
It is 1/6.
1 in 52.
5/6
In an ordinary deck of 52 cards, the probability that a single, randomly drawn card is a six, is 1/13.