Mathematics, 08.07.2021 05:40 briyantesol
An economist wants to estimate the mean per capita income (in thousands of dollars) for a major city in California. Suppose that the mean income is found to be $27.1 for a random sample of 1056 people. Assume the population standard deviation is known to be $10.4. Construct the 85% confidence interval for the mean per capita income in thousands of dollars.
Answers: 1
Mathematics, 22.06.2019 02:00
Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.
Answers: 3
Mathematics, 22.06.2019 04:20
Dana kicks a soccer ball. the table shows the height of the soccer ball with respect to the time, in seconds, after the ball was kicked.time | height(seconds) | (feet) ~~~~~~~~~~~~~~~0.5 211 341.5 392 362.5 253 6which graph best displays the relationship shown in the table? (i just need confirmation that its c)
Answers: 2
Mathematics, 22.06.2019 05:30
Using this spinner and a number cube, which simulation would you answer this question? a school survey of 90 sixth graders showed that 25% of them play basketball and about 17% play soccer. what are the chances that a sixth grader plays basketball and soccer?
Answers: 2
Mathematics, 22.06.2019 05:30
So can you show me how to do the work and what 5 miles equals how many yards
Answers: 2
An economist wants to estimate the mean per capita income (in thousands of dollars) for a major city...
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