Homework = 12.5% of 24 hours = 0.125 x 24 = 3 hours
Sam spent <u>3 hours</u> on homework.
Proportion of the time spent on homework = 3/24 = 1/8
Answer: Same spent 1/8 of his day on homework.
Ooo! I love these! Ok so your IQR is C or D. I might have my calculations wrong if so. Sorry!
The second survey is more believable because there is randomness in the second rather than the first survey. Since the second company surveyed in all interest levels while the first company only surveyed their best customers. Random sampling like what the second company did helps produce representative samples by removing voluntary response bias and undercover age bias.
Answer:
Step-by-step explanation:
C = π x 10cm = 31.42cm (to 2 decimal places).
P - q i believe because
p = total average
q = average of ac
x = average of bd
p - q = x
