Questions Asked

non008:
Group Title
The scatter diagram of midterm scores and final scores in a large class is football shaped. For about 80% of the students, the regression es…
 updated one year ago
 2 replies
 1 Medal

non008:
Group Title
The scatter diagram of the lengths and widths of the petals of a type of flower is football shaped; the correlation is 0.8. The average peta…
 updated one year ago
 No Medals Yet

non008:
Group Title
The scatter diagram of the lengths and widths of the petals of a type of flower is football shaped; the correlation is 0.8. The average peta…
 updated one year ago
 No Medals Yet

non008:
Group Title
The scatter diagram of midterm scores and final scores in a large class is football shaped. For about 80% of the students, the regression es…
 updated one year ago
 No Medals Yet

non008:
Group Title
since Iq=UqLq=8.2, median is given 150lb , how we can find lower quartile?
 updated one year ago
 7 replies
 1 Medal

non008:
Group Title
Weights of male mountain lions follow the normal distribution with a median of 140 lb and an interquartile range of 8 lb. How to find the 55…
 updated one year ago
 6 replies
 No Medals Yet

non008:
Group Title
An orchestra consists of 25 members. The youngest member is 32 years old. She leaves and is replaced by a new member who is 30 years old.wha…
 updated one year ago
 20 replies
 2 Medals

non008:
Group Title
The eggs of a species of bird have an average diameter of 23 mm and an SD of 0.45 mm. The weights of the chicks that hatch from these eggs h…
 updated one year ago
 1 reply
 No Medals Yet

non008:
Group Title
The scatter diagram ?
 updated one year ago
 9 replies
 1 Medal

non008:
Group Title
The lengths of the eggs of a species of bird are roughly normally distributed, with a mean of 32 mm and an SD of 1.2 mm.Approximately what i…
 updated one year ago
 12 replies
 1 Medal