7TH GRADE PACING GUIDE MATH INNOVATIONS UNIT 5
... 7.SP.2 Use data from a random sample to draw inferences about a population with an unknown characteristic of interest. Generate multiple samples (or simulated samples) of the same size to gauge the variation in estimates or predictions. For example, estimate the mean word length in a book by randoml ...
... 7.SP.2 Use data from a random sample to draw inferences about a population with an unknown characteristic of interest. Generate multiple samples (or simulated samples) of the same size to gauge the variation in estimates or predictions. For example, estimate the mean word length in a book by randoml ...
4 slides/page
... Thus, X + Y has distribution Bn+m,p. An easier argument: Perform n + m Bernoulli trials. Let X be the number of successes in the first n and let Y be the number of successes in the last m. X has distribution Bn,p, Y has distribution Bm,p, X and Y are independent, and X + Y is the number of successes ...
... Thus, X + Y has distribution Bn+m,p. An easier argument: Perform n + m Bernoulli trials. Let X be the number of successes in the first n and let Y be the number of successes in the last m. X has distribution Bn,p, Y has distribution Bm,p, X and Y are independent, and X + Y is the number of successes ...
1 slide/page
... first aisle, and otherwise I’ll choose someone at random from the last aisle. • What’s the expected weight? Averaging makes sense if you use an equiprobable distribution; in general, we need to talk about expectation. ...
... first aisle, and otherwise I’ll choose someone at random from the last aisle. • What’s the expected weight? Averaging makes sense if you use an equiprobable distribution; in general, we need to talk about expectation. ...
EA Pena`s Class
... Part IV (12 points). For questions 22-24 please refer to the following information. ELISA tests are used to screen donated blood for the presence of the AIDS virus. The test actually detects antibodies, substances that the body produces when the virus is present. If the antibodies are present, ELISA ...
... Part IV (12 points). For questions 22-24 please refer to the following information. ELISA tests are used to screen donated blood for the presence of the AIDS virus. The test actually detects antibodies, substances that the body produces when the virus is present. If the antibodies are present, ELISA ...
Set 3: Experimental Probability
... 2. Why do small samples differ from the theoretical probability? 3. Why is it important that we use random numbers or randomly pull a block out ofthe bag? 4. If you flipped a coin 1,000,000 times, how many times do you think heads would come up? Think, Pair, Share ...
... 2. Why do small samples differ from the theoretical probability? 3. Why is it important that we use random numbers or randomly pull a block out ofthe bag? 4. If you flipped a coin 1,000,000 times, how many times do you think heads would come up? Think, Pair, Share ...
Counting and Probability
... p/1.6. We must solve the equation 2p2 (1 − p) + p2 = p/1.6. This equation has the three solutions p = 0, 1/4, and 5/4. It is given that the probability is not zero, and 5/4 is not a probability. Therefore p = 1/4. The probability of winning the series is p/1.6 = 5/32. 7. Let’s label the outcomes usi ...
... p/1.6. We must solve the equation 2p2 (1 − p) + p2 = p/1.6. This equation has the three solutions p = 0, 1/4, and 5/4. It is given that the probability is not zero, and 5/4 is not a probability. Therefore p = 1/4. The probability of winning the series is p/1.6 = 5/32. 7. Let’s label the outcomes usi ...
Chapter 9 Additional Topics in Probability
... An insurance company offers a $180,000 catastrophic fire insurance policy to homeowners of a certain type of house. The policy provides protection in the event that such a house is totally destroyed by fire in a one-year period. The company has determined that the probability of such an event is 0.0 ...
... An insurance company offers a $180,000 catastrophic fire insurance policy to homeowners of a certain type of house. The policy provides protection in the event that such a house is totally destroyed by fire in a one-year period. The company has determined that the probability of such an event is 0.0 ...
