$5.44. 15 lbs of laundry equals 6.8 kilograms times .80 gives you $5.44.
D. 46. Add each number that 9 is being multiplied by.
2 times 4/3= 8/3 8/3-6/3=2/3 therefore Clyde needs 2/3 cup more flour.
The first one equals 0 the second one also equals 0
<u>The z = - 1.963 </u><u>lies </u><u>between -1.645 and 1.645 we fail to reject the </u><u>null hypothesis</u><u>.</u>
What does null hypothesis mean?
The null hypothesis is a typical statistical theory which suggests that no statistical relationship and significance exists in a set of given single observed variable, between two sets of observed data and measured phenomena.
Alternative hypothesis: p not equal to 0.30


z = - 1.963
Critical value at α = 0.10 is 1.645
Therefore, z=-0.89 lies between -1.645 and 1.645 we fail to reject the null hypothesis.
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