According to the rules of indices:
1/a^b=a^-b
thus using this rule, our value will be expressed as follows:
1/z^9=z^-9
Hence the answer is: z^-9
Answer:
96
Step-by-step explanation:
you have to set up a proportion
64/100 equals to x/150
then you would do 150 times 64 then divided it by 100 to get the answer of 96
Step-by-step explanation:
A we measure across the x-axis. First so it is two and then we measure on the y-axis. Up three so
Answer:
From this finding, it can be said that the sample proportion is greater than the population proportion because the test statistic (z = 2.45) is positive.
Step-by-step explanation:
H0: p = 0.35
Ha: p > 0.35
The test is a one-tailed test because the alternate hypothesis is expressed using greater than.
The test statistic (z) for a proportion is given as (p' - p) ÷ sqrt [p(1-p)/n]
p' is sample proportion
p is population proportion
n is sample size
For the test statistic z to be positive, p' must be greater than p.
Answer:THAT WILL BE X2 OR 2XTIMES X
Step-by-step explanation:
