Answer:
A. Decrease the reliability level.
Step-by-step explanation:
With the same sample as the only source of information about the population, we can only make the confidence interval narrower by being less conservative about the level of confidence. The lower the level of confidence, the less reliability but the narrower the interval becomes.
If we could take a sample again, a bigger sample size tends to construct in narrower confidence intervals.
82 = 100%
10% discount (90% of original price)
To find 90% find 10% and then subtract it from 82)
10% = 82/10 (8.2)
80-8.2=
71.8
Answer:
233.3 repeating mg
Step-by-step explanation:
Your teacher was really kind to give you the equation.
9x=2100
divide both sides by 9
we get x= 233.3 repeating mg
<span><span>tan^2</span>(x) is the answer.</span>
The 5-day SMA for the 10 consecutive-day closing prices are:
- Day 2-6=$284.384
- Day 2-6=$284.384
- Day 3-7=$288.792
- Day 4-8=$291.362
- Day 5-9=$291.256
- Day 6-10=$291.618
<h3> 5-day SMA for the 10 consecutive-day </h3>
Day 1-5:
Day 1-5 =$242.50+$273.98+$278.16 +$293.94+ $285.04÷5
Day 1-5=$1,373.62÷5
Day 1-5=$274.724
Day 2-6:
Day 2-6=$273.98+ $278.16 +$293.94 +$285.04+$290.80÷5
Day 2-6=$1,421.92÷5
Day 2-6=$284.384
Day 3-7:
Day 3-7=$278.16 +$293.94+ $285.04+$290.80 +S296.02÷5
Day 3-7=$1,443.96÷5
Day 3-7=$288.792
Day 4-8:
Day 4-8= $293.94 +$285.04+$290.80+$296.02+ $291.01÷5
Day 4-8=$1,456.81÷5
Day 4-8=$291.362
Day 5-9:
Day 5-9=$285.04+$290.80+$296.02 +$291.01 +$293.41÷5
Day 5-9=$1,456.28÷5
Day 5-9=$291.256
Day 6-10:
Day 6-10=$290.80+$296.02+ $291.01 +$293.41+ $286.85÷5
Day 6-10=$1,458.09÷5
Day 6-10=$291.618
Therefore the 5-day SMA for the 10 consecutive-day closing prices are:
$284.384; $284.384; $288.792; $291.362; $291.256; $291.618.
Learn more about 5-day SMA for the 10 consecutive-day here: brainly.com/question/5549040
#SPJ1