Question: New York Times article about the calculation of decimal places
New York Times article about the calculation of decimal places of it noted that “mathematicians are pretty sure that the digits of tt are indistinguish¬able from any random sequence.” Given below are the first 30 decimal places of 77. Test for randomness of odd (O) and even (E) digits.
Use the runs test with a significance level of α = 0.05.
Answer to relevant QuestionsIn 1970, a lottery was used to determine who would be drafted into the U.S. Army. The 366 dates in the year were placed in individual capsules, they were mixed, then cap¬sules were selected to identify birth dates of men to ...Listed below are global mean temperatures (°C) of the earth for 50 re¬cent and consecutive years (based on data from the Goddard Institute for Space Studies). Test for randomness above and below the mean. What do the ...The author conducted a study of the accuracy of weather forecasts by recording the actual high temperatures along with the high temperatures that were forecast 5 days earlier. Differences (actual minus forecast) for 35 days ...Use the data to construct a 95% confidence interval estimate of the number of credit hours taken by the population of full-time students. Write a brief statement that interprets the result. The values are the numbers of ...The SmartBatt company manufactures batteries for smart phones. Listed below are numbers of defects in batches of 200 randomly selected in each of 15 consecutive days of production. What action should be taken? 12 11 14 15 9 ...
Post your question