Mathematics, 07.11.2019 02:31, chris7055
Dr. cawood's class is presented with a large bin that contains small plastic beads. the beads in the box are either purple or white. dr. cawood states that 25% of the beads are purple but oliver, a student in dr. cawood's class believes that more than a quarter of the beads in the model box are purple.
1) select both a null and alternative hypothesis that represent this situation. be careful of notation.
a) ha: p=0.25
b) ha: p? 0.25
c) h0: p< 0.25
d) h0: p> 0.25
e) ha: p? 0.25
f) h0: p=0.25
g) ha: p< 0.25
h) ha: p> 0.25
Answers: 3
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Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how
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Mathematics, 21.06.2019 23:00, princessroseee769
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Dr. cawood's class is presented with a large bin that contains small plastic beads. the beads in the...
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