Questions by Frank Eno

Questions by Frank Eno

What is the best way of choosing a sample to statistically represent a population? Why? What is a biased sample? How can biased sampling affect the statistical study of a population? Search the Internet

asked Oct 22, 2023

1 answer

7 votes

213k views

Cuando vosotros _[blank 1]_ en Estados Unidos, siempre _[blank 2]_ el Día de la Independencia. Mientras _[blank 3]_el desfile de carrozas, un turista _[blank 4]_ a hablar conmigo.

asked Jul 18, 2023

1 answer

0 votes

175k views

Can somebody help me please

asked May 10, 2023

2 answers

22 votes

79.8k views

Hi there. I think I have this right but I feel unsure

asked Jan 24, 2023

1 answer

5 votes

211k views

if a ball is rolling down hill and accelerating at a rate of 2m/s^2 because of a 2N net force. What is the mass of the ball?

asked Jul 6, 2022

1 answer

23 votes

211k views

The square root of 700 times square root of 525 in simplest form

asked Jul 3, 2022

1 answer

2 votes

59.0k views

Convert 639 into quinary system

asked May 14, 2022

1 answer

2 votes

17.7k views

[100 points if correct] Help ASAP!!!!

asked Mar 16, 2022

2 answers

24 votes

15.2k views

A man can row at 9km/h in still water. He rows 1.5km upstream and back again. The stream flows at 3km/h. What is his average speed for the whole trip?

asked Jan 21, 2022

1 answer

5 votes

115k views

The manager of a clothing store in the mall wants to collect data to find out customers' opinions of the brands of clothing sold at the store. Which group should he survey to collect the best data? A.

asked Oct 16, 2021

2 answers

0 votes

228k views

What is the measure for the following< M

asked Sep 6, 2021

1 answer

2 votes

126k views

According to this map, which of these is the most wide spread industrial activity in Cuba

asked Jun 20, 2021

1 answer

2 votes

214k views

What’s the answer to 12 3/4- 6 1/6=

asked Jun 20, 2021

1 answer

2 votes

119k views

Electron configuration of Se

asked Feb 21, 2021

1 answer

0 votes

163k views

Sure Tea Co. has issued 4.2% annual coupon bonds that are now selling at a yield to maturity of 5.60% and current yield of 5.5353%. What is the remaining maturity of these bonds

asked Jan 26, 2021

1 answer

5 votes

49.3k views

Which equation is equivalent to x2 + 36x = 88? (x + 6)2 = 88 b (x + 6)2 = 124 с. (x + 18)2 = 412 d (x + + 18)2 = 1,384

asked Jan 9, 2021

2 answers

3 votes

176k views

What is the difference of the complex numbers below? (-2+5i) - (9+3i) A. -11+8i B. 11+2i C. -11+2i D. -11-8i

asked Jun 2, 2020

2 answers

4 votes

5.6k views

Search QAmmunity.org