How many different arrangements are there of the 3 letters chosen from the word combination
1 answer:
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Answer: A. H0: Mean= 5 and Ha: Mean is not equal to 5.
Step-by-step explanation:
Definitions:
- Null hypothesis
is a statement describing population parameters according to the objective of the study. It takes "≤,≥,=" signs.
- Alternative hypothesis
is a statement opposite to the null hypothesis elaborating population parameters according to the objective of the study. It takes ">, <, ≠" signs.
Given: The diameter of a spindle in a small motor is supposed to be 5.8 millimeters.
If the spindle is either too small or too large, the motor will not work properly. so, Mean diameter ≠ 5.8 to work correctly.
i.e.
So,
The required null and alternative hypotheses:
H0: Mean= 5 and Ha: Mean is not equal to 5.
Answer:
Step-by-step explanation:
From the question we are told that:
Mass
Amount of NaCl IV
Rate
Generally the equation for fluid rate be for your IV pump is mathematically given by
Since
Rate is
30ml/kg/hr at 1kg patient Weight
Therefore