19. A student tossed a coin five times and ok results of four tails and one head. He concluded that when a coin is tossed, there is an 80% chance of getting a tail and a 20% chance of getting a head. The conclusion would be more valid if (1) only two tosses of the coin had been used (2) the weight of the coin had been taken into consideration (3) a greater number of tosses had been used (4) the surface the coin landed on had been taken into consideration

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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The conclusion would be more valid if
18. A student conducted an original, we
experiment, carefully following proper scient
procedure. In order for the conclusions to
become generally accepted, the experiment
(1) contain several experimental variables
(2) support the original hypothesis
(3)) be repeated to verify the reliability of
must
the data
(4) be conducted by a scientist
19. A student tossed a coin five times and observed
results of four tails and one head. He concluded
that when a coin is tossed, there is an 80%
chance of getting a tail and a 20% chance of
getting a head. The conclusion would be more
valid if
1) only two tosses of the coin had been used
(2) the weight of the coin had been taken into
consideration
(3) a greater number of tosses had been used
(4) the surface the coin landed on had been
taken into consideration
Base your answers to questions 20 through 22 on
the experiment described below and on your
knowledge of biology.
After watching the behavior of earthworms in soil,
biology student suggested that the non
f air into th
Transcribed Image Text:18. A student conducted an original, we experiment, carefully following proper scient procedure. In order for the conclusions to become generally accepted, the experiment (1) contain several experimental variables (2) support the original hypothesis (3)) be repeated to verify the reliability of must the data (4) be conducted by a scientist 19. A student tossed a coin five times and observed results of four tails and one head. He concluded that when a coin is tossed, there is an 80% chance of getting a tail and a 20% chance of getting a head. The conclusion would be more valid if 1) only two tosses of the coin had been used (2) the weight of the coin had been taken into consideration (3) a greater number of tosses had been used (4) the surface the coin landed on had been taken into consideration Base your answers to questions 20 through 22 on the experiment described below and on your knowledge of biology. After watching the behavior of earthworms in soil, biology student suggested that the non f air into th
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