Mathematics, 19.02.2021 21:30 briashia
Another teacher decides to average the height of all 15-year-old male students in his classes throughout the day. By the end of the day, he measured the height of 57 boys and calculated an average of 68.1 inches. The known mean height for 15-year-old boys is 67 inches, with a standard deviation of 3.19 inches. What is the percentile rank for this sample? (enter a number only, rounded to the nearest 2 decimal places)
Answers: 3
Mathematics, 21.06.2019 16:30
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
Mathematics, 21.06.2019 22:10
Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt
Answers: 1
Mathematics, 21.06.2019 22:20
Which strategy is used by public health to reduce the incidence of food poisoning?
Answers: 1
Mathematics, 22.06.2019 02:00
If the line in the graph is shifted up two units which is the equation of the new line
Answers: 1
Another teacher decides to average the height of all 15-year-old male students in his classes throug...
Mathematics, 18.01.2021 07:00
Mathematics, 18.01.2021 07:00
English, 18.01.2021 07:00
History, 18.01.2021 07:00
History, 18.01.2021 07:00
Computers and Technology, 18.01.2021 07:00
Mathematics, 18.01.2021 07:00
Mathematics, 18.01.2021 07:00
Mathematics, 18.01.2021 07:00
History, 18.01.2021 07:00