In the experiment of rolling a die, what is the probability of obtaining an even number given that the result is not more than 5?
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Q: In the experiment of rolling two dice, what is the probability that the sum is not less than 8?
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Q: what is the probability that no more than 1 employee was over 50
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Q: What is the probability of not getting the sum of 8 or the sum of 3 in rolling a die twice?
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- The probability of winning the grand prize at a particular carnival game is 0.005. Michele wins the grand prize. Is this considered a rare or common event? Why?Suppose 41% of the students in a university are baseball players. If a sample of 524 students is selected, what is the probability that the sample proportion of baseball players will be greater than 44%? Round your answer to four decimal places.suppose you roll a pair of dice until you get a double-six. What is the smallest number of times must you roll the pair of dice in order to give yourself at least a 95% chance of seeing a double six?
- A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than or equal to 4 ? Express your answer as a fraction or a decimal number rounded to four decimal places.A town recently dismissed 6 employees in order to meet their new budget reductions. The town had 6 employees over 50 years of age and 18 under 50. If the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? Express your answer as a fraction or a decimal number rounded to four decimal places.Fans enter a sports stadium at a rate of 70 people every 10 minutes. We would like to determine the probability of 100 people entering in a 15-minute period. What is the probability of exactly 100 people entering in a 15-minute period.
- What is the probability that a card drawn randomly from a standard deck of 5252 cards is an ace? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.A recent survey showed that 65 adults out of a sample of 500 do not like cold weather. However, 84 of those studied said that they had interest in taking skiing lessons. Based on this sample, if an adult is chosen at random, what is the probability that he or she has no desire to take skiing lessons? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.A production process produces 2% defective parts. A sample of 5 parts from the production is selected. What is the probability that the sample contains exactly two defective parts?
- What is the probability of rolling two dice and having either a sum of 4 or having the same value on both dice? Express your answer as a decimal probability to two decimal places (not a percentage probability).Suppose a dice is thrown thrice. What is the probability of getting the sum to be even given the number on the first dice is odd?Imagine you have an unbalanced coin, which weights more on one side, which causes that the probability of having a head on this coin is 60%. Suppose you toss this coin twice. (a) What is the probability of having exactly one head? (b) What is the probability of two heads?
