The marks of ag soup of student in
a college are below
65 70 60 48 51 05 59 63 68 53
4...
Mathematics, 25.10.2021 04:50 dorkygirl
The marks of ag soup of student in
a college are below
65 70 60 48 51 05 59 63 68 53
45 53 72 53 67 62 64 70 57 56 73 56 48 51 58 63 65 62 49 64 53 59 63 50 48 72 67 56 61 64 66 52 49 62 71 58 53 69 63 59
Prepare a grouped frequency with class interval 45-49,50-54,55-59 etc.
Using an assumed mean or 62 or other wise calculate the mean and the standard derivation of the grouped data correct to one decimal place.
Answers: 2
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
Mathematics, 21.06.2019 17:00
The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?
Answers: 2
Mathematics, 21.06.2019 17:30
Which of the following tables represents exponential functions?
Answers: 1
Mathematics, 21.06.2019 20:00
For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization
Answers: 3
History, 20.11.2021 09:00
Social Studies, 20.11.2021 09:00
Mathematics, 20.11.2021 09:00
Mathematics, 20.11.2021 09:00
Computers and Technology, 20.11.2021 09:00
English, 20.11.2021 09:00
Mathematics, 20.11.2021 09:00
History, 20.11.2021 09:00
Mathematics, 20.11.2021 09:00
Health, 20.11.2021 09:00
Mathematics, 20.11.2021 09:00