Mathematics, 04.03.2021 19:50, trivers5284
There are 180 students in a school band attending an awards dinner. A random
survey of 20 band students was conducted to determine how many of each meal
should be prepared for the dinner. The results of the survey are shown.
•11 students selected Cajun pasta
•4 students selected Chicken pasta
•5 students selected Shrimp pasta
Based on the survey results, which of these is the best prediction of the
meals wanted by the 180 students?
Answers: 3
Mathematics, 21.06.2019 18:00, mooreadrian412
The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed
Answers: 2
Mathematics, 21.06.2019 18:00, joseroblesrivera123
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
Answers: 1
Mathematics, 21.06.2019 23:30, ashiteru123
The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .
Answers: 1
There are 180 students in a school band attending an awards dinner. A random
survey of 20 band stud...
History, 25.11.2019 22:31