Mathematics, 01.06.2021 20:30, sindy35111
M
3. Lorelai conducted a survey of students in her class to observe the distribution of eye color.
The table shows the results of her survey.
Eye Color
Occurrence
Blue
40
Brown
58
Green
7
Hazel
14
Part A: Determine the empirical probability distribution for each eye color.
P(blue) =
P(brown)
P(green)
P(hazel)
Part B: Determine the empirical probability of a student that does not have green or hazel
eyes.
Part C: Determine the empirical probability of a student has green or blue eyes.
Part D: If the distribution was the same for the entire school of 1200 students, then about
how many students are expected to have blue eye
Answers: 1
Mathematics, 21.06.2019 18:00, purplefish53
Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary
Answers: 2
Mathematics, 21.06.2019 19:30, Flaka2809
Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
Answers: 1
M
3. Lorelai conducted a survey of students in her class to observe the distribution of eye color.<...
Mathematics, 19.06.2020 05:57