Mathematics, 07.01.2020 23:31 yesenia1162
Use this data in the problem below. follow the steps carefully. round to the nearest tenth.
lot 3:
week 1: 345 week 2: 340 week 3: 400 week 4: 325
step 1. jim enters the data and calculates the average or mean.
step 2. jim calculates the deviation from the mean by subtracting the mean from each value.
step 3. jim squares each deviation to remove negative signs.
step 4. jim sums the squares of each deviation and divides by the count for the variance.
step 5. jim takes the square root of the variance to find the standard deviation.
Answers: 2
Mathematics, 21.06.2019 18:00
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 19:00
Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?
Answers: 1
Mathematics, 21.06.2019 23:30
Write a similarity statement for the similar triangles. afgh ~ a
Answers: 1
Mathematics, 21.06.2019 23:30
Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?
Answers: 1
Use this data in the problem below. follow the steps carefully. round to the nearest tenth.
Mathematics, 04.12.2021 17:30
English, 04.12.2021 17:30
Mathematics, 04.12.2021 17:30
Health, 04.12.2021 17:30
Mathematics, 04.12.2021 17:30
Mathematics, 04.12.2021 17:30
History, 04.12.2021 17:30
Biology, 04.12.2021 17:30
Mathematics, 04.12.2021 17:30
Biology, 04.12.2021 17:30
Social Studies, 04.12.2021 17:30
Biology, 04.12.2021 17:30