Answer: D. Do you think we should plant gardens in the park or buy new park benches?
Step-by-step explanation:
Connections Academy lesson 7 QC
1. A- convenience sample
2. D- Do you think we should plant gardens in the park or buy new park benches?
3. B-Go to every fifth house and ask the working adults, “ how many times per week do you ride the bus to work?”
4. B-50
Answer:
48
Step-by-step explanation:
4 ^4/3
can also be written as
3√(4^4)
3√256
48
Answer: Rs. 5,033.30
Step-by-step explanation:
Total employees = 15 + 32 + 65 + 79 + 90 + 57 + 36 + 14 = 388
Median position = 388/2 = 194
Median therefore lies in range where cumulative employees is 194:
= 15 + 32 + 65 + 79 = 191
Median therefore lies in range after 4,000 - 4,999 which is 5,000 - 5,999.
Median = Lower limit of median range + range of median range * (median position - cumulative frequency up to median range) / frequency of median range
= 5,000 + 999 * (388/2 - 191)/90
= 5,000 + 33.3
= Rs. 5,033.30
Answer: Exspand it by 3 blocks
Step-by-step explanation:
