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Stells [14]
3 years ago
13

Will the researcher reject the null​ hypothesis? A. Do not rejectDo not reject the null hypothesis because muμequals=35.135.1 mi

llion shares fallsfalls in the confidence interval. B. RejectReject the null hypothesis because muμequals=35.135.1 million shares does not falldoes not fall in the confidence interval. C. RejectReject the null hypothesis because muμequals=35.135.1 million shares fallsfalls in the confidence interval. D. Do not rejectDo not reject the null hypothesis be
Mathematics
1 answer:
lozanna [386]3 years ago
3 0

Apparently the questionnaire is incomplete, then the first part necessary to solve the question is left

The average daily volume of a computer stock in 2011 was

muμequals=35.135.1

million​ shares, according to a reliable source. A stock analyst believes that the stock volume in 2014 is different from the 2011 level. Based on a random sample of

3030

trading days in​ 2014, he finds the sample mean to be

30.330.3

million​ shares, with a standard deviation of

sequals=12.612.6

million shares. Test the hypotheses by constructing a

9595​%

confidence interval. Complete parts​ (a) through​ (c) below.

Answer: however, with the given options we can say that the correct option is "B", in which the value of the confidence interval is necessary to accept or reject the null hypothesis, we deduce that the value is not in the confidence interval so it must be rejected

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Mother dairy sold 3,355 litres of milk in the month of April and May if they sold equal amount every day what was its daily sale
Shkiper50 [21]

Answer:

<h2>55 litres </h2>

Step-by-step explanation:

Litres of milk sold by the dairy in April and May together = 3,355

So,

Litres of milk sold by the dairy per day = ?

To find this we have to do addition and division and have to go through the calender a bit :)

<h2>Let's solve it!!</h2>

No. of days in April = 30 days

No. of days in May = 31 days

Therefore total no. of days in both the months = 30 + 31

= 61

Now,

Litres of milk sold by the dairy per day ( or in simple words the daily sale )

=  \frac{3355}{61}

= 55

Si therefore 55 litres of milk was the daily sale.

Hope it helps you!!

#IndianMurga(. ❛ ᴗ ❛.)

7 0
3 years ago
PLEASE HELP!!!!!!!!!
pychu [463]
We let
x as the bushels of apples used to make apple cider
y as the bushels of apples used to make apple juice

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x + y = 18
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Solving for x and y
x = 12
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12 bushels of apples are needed to produce apple cider
6 bushels of apples are needed to produce apple juice<span />
8 0
3 years ago
Suppose you have a 100-ml cup a 300-ml cup and a 500-ml cup. List two different ways you can measure exactly 1 L.
Vera_Pavlovna [14]
500ml + 500ml=1L
300ml+100ml+100ml=1L
5 0
4 years ago
The product of a number and 11 is 2
rodikova [14]
The answer should come up to n+11=2.
7 0
3 years ago
The expression sin x (cos x cot x - sin x) simplifies to?
nikdorinn [45]
◆ Trigonometric Identities ◆

Hey !!

Check the attachment.
Hope it helps you :)

8 0
3 years ago
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