3 years ago

Using the black numbers on the stop watch to answer the questions

Mathematics

1 answer:

sp2606 [1]3 years ago

3 0

Answer:

r = 0.84

Step-by-step explanation:

The mean reading time obtained with the stopwatch measurements was 4.34 ± 0.57 seconds (196.21 ± 21.79 wpm), versus 4.44 ± 0.59 seconds (192.24 ± 22.20 wpm) by computer measurement (r = 0.84).

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