Here's the most prominent inventions from the early 1900's
1920- Hair Dryer
1920- First radio station
1920- The Thompson Sub-Machine Gun
1920- The Band Aid
1921- First robot built
1923- Traffic Signal
1925- Mechanical Television
1926- Liquid Fueled Rockets
1928- Penicillin
1929- Car radio
Answer:
0.146
Explanation:
Cohen's d= (mean of experimnetal group- mean of control group)/ Standard deviation
Cohen's d= (8-7.4)/4
= 0.146
Mr. White finds the monkey's paw and wishes his last wish. The knocking immediately ceases.
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Base on the given choices above, the correct answer that
will be considered as the best motto for the timing of reinforcement or
punishment is ‘the sooner, the better’. A timing reinforcement or punishment is
a way of having to provide rules in means of having to be useful when reinforcers
are being presented.