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The probability of an event is 20 percent How many times should you expect this event to occur in the given number of trials 15 trials 40 trials 75 trials 120 trials?
15 trials: 3 times 40 trials: 8 times 75 trials: 15 times 120 trials: 24 times But don't bet on it.
If forty percent of the workers in a certain factory are members of a union find approximate probability that in a sample of threehundred workers the number of union members is between 100 and 130?
120
What is 120 percent of 22 600 people?
120% of 22,600 = 120% * 22600 = 1.2 * 22600 = 27,120
A six sided cube numbered 1 through 6 is rolled 120 timesThe number 4 comes up 19 times what is the theoretical probability of rolling a 4?
Because we are only modeling one event, all six outcomes of the die are equally possible. The probability of rolling a four (or, for that matter, any number) is 1/6, or .166666 repeating. Now, since we are modeling 120 rolls, the theoretical number of outcomes of four (or, again, any number) is 1/6 * 120 = 20 outcomes. The second sentence of the problem is unnecessary.
If a bag contains 90 red counters and the probability of choosing a red counter is 0.3. How many blue counters?
120
Why can not 120 percent be the probabilty of some event?
COnsider some event A and the number of outcomes that are favourable to A. Then the probability of A is the number of such outcomes as a proportion of all possible outcomes (related to the trial or experiment). Defined as a proportion in this way, it can never be greater than 1. Converted to a percentage, that means it can never be greater than 100 percent.
Can probability be higher than 100 percent... Say you have 4 oil wells each with a 30 percent chance of hitting ...Isn't the calculated probability of one hitting 120 percent?
No. Probability is defined as a number between 0 and 1 (100 percent). If you have four oil wells, each with a probability of hitting being 30%, then the probability of at least one hitting is 100% - (100% - 30%)4, or about 76%.
The probability of an event is 20 percent How many times should you expect this event to occur in the given number of trials 15 trials 40 trials 75 trials 120 trials?
15 trials: 3 times 40 trials: 8 times 75 trials: 15 times 120 trials: 24 times But don't bet on it.
What is the same as 120 percent?
120 percent = 120/100 = 1.2
12 percent of 120?
12 percent of 120= 14.412% of 120= 12% * 120= 0.12 * 120= 14.4
What percent of 120 is 27?
27 is 22.5 percent of 120
15 percent out of 120?
15 percent of 120 is 18.
What is 99 percent of 120?
99 percent of 120 is 118.8
What is 120 percent of 12000?
120 percent of 12,000 is 14,400.
What percent of 2.4 will equal 120?
5,000 percent of 2.4 will equal 120 . 2 percent of 120 will equal 2.4 .
What is 25 percent out of 120?
25 percent out of 120= 30 25% of 120 = 25% * 120 = 25%/100% * 120 = 0.25 * 120 = 30
What percent of 120 is 42?
THIS IS THE SAME QUESTION AS "What percent of 120 is 42".
