1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bekas [8.4K]
3 years ago
10

A recent national survey indicated that 73 percent of respondents try to include locally grown foods in their diets. A 95 percen

t confidence interval for the proportion of all people in the country who try to include locally grown foods in their diets is given as (0.70,0.76). Assume all conditions for inference were met. Based on the confidence interval, which of the following claims is supported
A Less than half of all people in the country try to include locally grown foods

Less than 70 percent of all people in the wywy to include loc us than 75 percent of all people in the country by to nclude

Less than 10 percent of all people in the country wy to include

At least 2 percent of all people in the co confidence at the proportion of 9
Mathematics
2 answers:
skelet666 [1.2K]3 years ago
6 0

Answer:

Less than 80 percent of all people in the country try to include locally grown foods in their diets.

lilavasa [31]3 years ago
3 0

Answer:

Correct option is:

"Less than 75% of all people in the country try to include locally grown foods in their diets."

Step-by-step explanation:

A hypothesis for the proportion of people who include locally grown foods in their diets can be defined as:

<em>H₀</em>: The proportion of people who include locally grown foods in their diets is <em>p</em>.

<em>Hₐ</em>: The proportion of people who include locally grown foods in their diets is difference from <em>p</em>.

The decision rule can be based on the 95% confidence interval.

If the confidence interval consists the hypothetical value of the true proportion then the null hypothesis will be accepted or else the null hypothesis will be rejected.

The 95% confidence interval for the proportion of all people in the country who try to include locally grown foods in their diets is given as (0.70, 0.76).

This interval implies that there is 0.95 probability that the true proportion of people who include locally grown foods in their diets is between 70% and 76%.

Assuming that the claim made was supported by the 95% confidence interval.

The claim should be:

Less than 75% of all people in the country try to include locally grown foods in their diets.

Because the 95% confidence interval defines the range of the true proportion as 70% to 76%. Most of the values are below 75%.

Thus, the correct option is:

"Less than 75% of all people in the country try to include locally grown foods in their diets."

You might be interested in
Find the measure of the are or angle indicated. Assume that lines which appear tanget are tangents. ​
Brilliant_brown [7]

9514 1404 393

Answer:

  1. 85°
  2. 60°

Step-by-step explanation:

1. Angle JKL is half the measure of the intercepted arc JK.

  (1/2)JK = 1/2(360° -190°) = (1/2)(170°) = 85°

  angle JKL is 85°

__

2. The angle between tangents is the supplement of the intercepted arc.

  angle JKL = 180° -(360° -240°)

  angle JKL = 60°

8 0
3 years ago
Miguel tells his teacher1/5 is the same as 20%. Which best justifies Miguel’s answer? a.5 goes into 100 twenty times, so 20% is
svetoff [14.1K]

Answer:

C. 5 goes into 100 twenty times, and 1 times 20 is 20

Step-by-step explanation:

Since, we know that when we multiply both numerator and denominator of a fraction by a same number then we obtain an equivalent fraction,

Here, the given fraction,

\frac{1}{5}

By the above statement,

\frac{1}{5}=\frac{1\times 20}{5\times 20}=\frac{20}{100}

Now,

a\%=\frac{a}{100}

\implies \frac{20}{100}=20\%

Hence,

\frac{1}{5}=20\%

Option C is correct.

3 0
3 years ago
Read 2 more answers
Which of the following expressions are equivalent to -0.5(1.7+1.7)−0.5(1.7+1.7)minus, 0, point, 5, left parenthesis, 1, point, 7
Allisa [31]

The expressions equivalent to -0.5(1.7+1.7) are -0.5(1.7) - 0.5(1.7)

and 2(-0.5(1.7))

<h3>Distributive law of expansion</h3>

Given the expression below;

-0.5 (1.7 + 1.7)

According to the distributive law;

A(B+C) = AB + AC

Expand

-0.5(1.7) + (-0.5)(1.7)

-0.5(1.7) - 0.5(1.7)

2(-0.5(1.7))

Hence the expressions equivalent to -0.5(1.7+1.7) are -0.5(1.7) - 0.5(1.7)

and 2(-0.5(1.7))

Learn more on distributive law here: brainly.com/question/25224410

#SPJ1

7 0
2 years ago
I WILL NAME YOU BRAINLIEST AND GIVE YOU ALL MY POINTS IF YOU SOLVE THIS!!!!! In the diagram, each shape has a value and the sums
cluponka [151]

Answer:

...

Step-by-step explanation:

...

7 0
3 years ago
Read 2 more answers
Aiden spins the spinner shown 20 times. His results are shown in the table. What are the experimental and theoretical probabilit
harkovskaia [24]

Answer:D

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is the meaning of point (7.5, 12)?
    14·1 answer
  • to function properly, rainwater outflow pipe must drop exactly 1 inch for every 25 inches of horizontal distance. A 40 foot long
    15·2 answers
  • Giselle graphs the function f(x) = x2. Robin graphs the function g(x) = –x2. How does Robin’s graph relate to Giselle’s? Robin’s
    8·2 answers
  • A right triangle with an area of ( x 2 − 4 ) u n i t s 2 (x 2 −4)units 2 , and it has a leg that measures ( 2 x + 4 ) u n i t s
    10·1 answer
  • Two cards are selected at random without replacement from a well-shuffled deck of 52 playing cards. Find the probability of the
    7·2 answers
  • Please help me guysssssssssss I need help.......... Assignment due in 30 MIN!!!!! 1 PIC ATTACHED
    6·2 answers
  • I WILL GIVE YOU BRAINLY PLSS
    7·2 answers
  • Identify the shape and solve for X<br><br> (will give Brainliest)<br> PLEASE HELP
    12·2 answers
  • I need the answer or i will fail i don´t want to fail <br> show all work
    12·1 answer
  • Let x²y +ay² = b be an Implicitly defined function, where a and b are fixed Constants; find dy/dx
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!