Answer: The expected frequency for the Business college is 31.5.
Step-by-step explanation:
Since we have given that
Number of students from ABC university = 300
Number of students from Liberal Arts college = 120
Number of students in Education college = 90
Number of students in Business college = 90
Probability of students in Business college = 35% = 0.35
Probability of students in Liberal arts college = 0.35
Probability of students in Education college = 0.30
So, Expected frequency for the Business College is given by
Hence, the expected frequency for the Business college is 31.5.
Answer: B) 87
Step-by-step explanation:
<u>First, order the values from least to greatest:</u>
75, 80, 87, 88, 95
<u>Next, find the value that lies in the middle</u>
75, 80, 87, 88, 95
<u>Therefore, 87 is the median.</u>
If we are finding x it would be 36
Answer:
No
Step-by-step explanation:
No because the measure of two sides are always greater than the third side
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9514 1404 393
Answer:
B. 17°
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relations between angles and sides. Here, the relevant relation is ...
Sin = Opposite/Hypotenuse
sin(N) = PQ/PN
sin(N) = 4/14
N = arcsin(4/14) ≈ 16.6° . . . . use the inverse function to find the angle
N ≈ 17°
