Mathematics, 13.07.2019 11:00, GreenHerbz206
Why is 3 + (β5) equal to β2? a. because it is 5 units to the left of 0 on a horizontal number line b. because it is 5 units to the right of 3 on a horizontal number line c. because it is 5 units to the left of 3 on a horizontal number line d. because it is 5 units to the right of 0 on a horizontal number line
Answers: 2
Mathematics, 21.06.2019 15:00, froyg1234
Littleβs law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at littleβs law firm on average?
Answers: 2
Mathematics, 21.06.2019 20:00, ayoismeisalex
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
Answers: 3
Mathematics, 21.06.2019 22:00, KendallTishie724
Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.
Answers: 1
Why is 3 + (β5) equal to β2? a. because it is 5 units to the left of 0 on a horizontal number line...
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