Mathematics, 05.05.2020 02:52, jonnaevans4856
The data below shows the number of birds spotted by a bird watcher each hour over 10 hours:
7, 11, 14, 3,17, 15, 21, 17, 10, 12
a. Create a cumulative frequency table to represent the data:
Birds Spotted:
Frequency Cumulative:
Frequency:
b. Create a histogram to represent the data:
c. Find the mean, median, mode, and range of the data:
d. Find the minimum, first quartile, third quartile, and maximum of the data:
e. Create a box-and-whisker plot to represent the data:
f. Find the 40th percentile for the data set:
Answers: 2
Mathematics, 21.06.2019 20:30, nosugh
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Mathematics, 21.06.2019 22:00, jladinosolarsee
If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
Answers: 1
The data below shows the number of birds spotted by a bird watcher each hour over 10 hours:
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