The correct answer is B
325-45=280
8x35=280
Answer:
so this one could be a little tricky to understand over the computer.Im going to try my best though.
Step-by-step explanation:
Its hard to explain how i got the answer.
im not going to try and do it.
7-5
8-2.5
really hope this helps. :)
Answer: isolate the variable by dividing each side by factors that don't contain the variable.
x is less than or equal to 15
The Constructed confidence interval for the proportion of her photographs taken within the last year contained flowers is
From the question we are told that:
The proportion of photographs that had flowers P= 0.61
Margin of error of M.E= 0.04
Generally, the equation for Confidence interval for proportion is mathematically given by
P \pm M.E
Therefore Confidence interval is
And can also be written as
In conclusion the Confidence interval is
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Answer: makes arguments based on empirical data, because this kind of data is obtained through experimenting and observations of a scientific study.
shows evidence of deductive reasoning, because a hypothesis is narrowed and investigated in more details through deductive reasoning. We use this technique to test if the hypothesis is correct or not.
