This question has 2 parts. There are 171 students taking one of the three music classes at Lincoln High School.
There are 84 in orchestra, 65 in band, and 22 in choir. None of the students are
taking more than one music class. Eight of these students need to be chosen to
represent the music program. The easiest way to choose the 8 students is to pick the
names randomly from all the music students.
Part 1: Does the simulation show that randomly
selecting names will result in at least 1 choir member
being chosen?
yes
no
Part 2: Select a reason for your answer.
The teachers want to make sure that this selection method will result in at least 1
choir member being chosen. To test the selection method, a simulation is run where
different values correspond to orchestra, band, and choir members. Each simulation
trial includes 8 values being generated to represent the 8 individuals who are
randomly selected. The simulation is run 100 times, and the dot plot shows how
many choir members were selected within each trial.
A. One choir member being chosen is the most
frequent distribution.
Number of Choir Members Selected per Simulation Trial
B.
32% of the simulation trials result in no choir
members being chosen.
Oc.
The simulation shows that it is possible for up
to 4 choir members to be chosen.
D.
Over half of the simulation trials result in at
least I choir member being chosen.
8
Number of Choir Members

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Line segment eg is partitioned by point f in the ratio 1: 1. point e is at e (0, 4), and point f is at (1, 3). what are the coordinates of point g? (−1, 5) (2, 2) (3, 1) (4, 0)

Listed below are time intervals (min) between eruptions of a geyser. assume that the "recent" times are within the past few years, the "past" times are from around 20 years ago, and that the two samples are independent simple random samples selected from normally distributed populations. do not assume that the population standard deviations are equal. does it appear that the mean time interval has changed? is the conclusion affected by whether the significance level is 0.10 or 0.01? recent 78 90 90 79 57 101 62 87 71 87 81 84 57 80 74 103 62 past 88 89 93 94 65 85 85 92 87 91 89 91 follow the steps of hypothesis testing, including identifying the alternative and null hypothesis, calculating the test statistic, finding the p-value, and making a conclusions about the null hypothesis and a final conclusion that addresses the original claim. use a significance level of 0.10. is the conclusion affected by whether the significance level is 0.10 or 0.01? answer choices below: a) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.01 but is not rejected when the significance level is 0.10. b) no, the conclusion is not affected by the significance level because h0 is not rejected regardless of whether a significance level of 0.10 or 0.01 is used. c) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.10 but is not rejected when the significance level is 0.01. d) no, the conclusion is not affected by the significance level because h0 is rejected regardless of whether a significance level of 0.10 or 0.01 is used.