Question

click here for the data so jr fr sr sr jr jr fr fr sr fr jr jr sr sr fr so sr jr sr complete the frequency table. round the relative frequencies to 2 decimal places as needed. class rank frequency relative frequency freshmen sophomores juniors seniors question help: message instructor

Explanation:

Step1: Count frequencies

Count the number of 'Fr' (Freshmen), 'So' (Sophomores), 'Jr' (Juniors), and 'Sr' (Seniors) in the data.
There are 5 'Fr', 2 'So', 6 'Jr', 7 'Sr'.

Step2: Calculate total number of data - points

Total number of data - points is \(5 + 2+6 + 7=20\).

Step3: Calculate relative frequencies

Relative frequency of Freshmen: \(\frac{5}{20}=0.25\)
Relative frequency of Sophomores: \(\frac{2}{20}=0.10\)
Relative frequency of Juniors: \(\frac{6}{20}=0.30\)
Relative frequency of Seniors: \(\frac{7}{20}=0.35\)

Answer:

Class rank	Frequency	Relative frequency
Sophomores	2	0.10
Juniors	6	0.30
Seniors	7	0.35