Mathematics, 03.02.2020 08:44 Jazminnexoxo1093
Out of the 2000 students at smith middle school, 250 have green eyes, which is 12.5%. mrs. craig surveys her math class and 8 out of 24 of them, or 33%, have green eyes. what is a good explanation for this? '
a)
mrs. craig miscounted.
eliminate
b)
the sample that mrs. craig took was too small.
c)
33% is close to 12.5%, so the outcome was expected.
d)
students with green eyes are more likely to take math.
Answers: 2
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
Mathematics, 21.06.2019 19:00
Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?
Answers: 1
Mathematics, 21.06.2019 20:30
Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?
Answers: 1
Out of the 2000 students at smith middle school, 250 have green eyes, which is 12.5%. mrs. craig sur...
Geography, 23.09.2019 01:00
Mathematics, 23.09.2019 01:00
Mathematics, 23.09.2019 01:00
Business, 23.09.2019 01:00
Mathematics, 23.09.2019 01:00
Chemistry, 23.09.2019 01:00
Mathematics, 23.09.2019 01:00
Mathematics, 23.09.2019 01:00