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
ladessa [460]
3 years ago
14

(a) An engineer designs an improved light bulb. The previous design had an average lifetime of

Mathematics
1 answer:
Tatiana [17]3 years ago
3 0

Answer:

C. that the sample size is very large.

Step-by-step explanation:

Here the sample size is large which results in the p-value being less. As a result, reject the null hypothesis, and the effect was thus statistically significant.

You might be interested in
An isosceles triangle has 2 equivalent sides. The perimeter of an isosceles triangle is 84 centimeters. The measure of one of th
Pani-rosa [81]

Well, to find your solution to this problem, I would subtract 84 from 32 = 52. I would divide the number by 2, which equals 26. So, side lengths are 32, 26, and 26. 

Or, another one is that 2 sides have the length of 32, so 32+32=64. I would subtract 84 from 64 and get 20. So, side lengths are 32, 32, and 20.

3 0
4 years ago
Molly wrote messages to her friends on the sidewalk. She used 1/4 of a piece of chalk that was 2 3/5 inches long. How many inche
IRINA_888 [86]

Answer:3/5 inches!!!!!!!!

5 0
3 years ago
Read 2 more answers
How do you graph a direct variation
Artyom0805 [142]
I confirm with the answer that k is the slope of the graph<span>. If the variables x and y vary directly when x = 3 and y = 15, then: a. Write an equation that relates x and y.</span>
3 0
4 years ago
Read 2 more answers
Absalom states that 0 is a rational number. Which is a correct explanation for this statement? The number 0 is a whole number, w
lubasha [3.4K]
<span>0 is a natural number, which is part of the rational numbers.</span>
8 0
3 years ago
Read 2 more answers
Help me plz ill give extra points
siniylev [52]

Answer:

it will turn off

Step-by-step explanation:

when it is disconceted it will cause it to shut off

hope this helps ||

                         v

5 0
3 years ago
Read 2 more answers
Other questions:
  • Max observes the zoo and the library from a helicopter flying at a height of 100 times square root of 3 feet above the ground, w
    5·1 answer
  • How to find the area of a tilted square?
    6·1 answer
  • Simplify square root of 5 open parentheses 10 minus 4 square root of 2 close parentheses
    12·1 answer
  • Solve each equation <br> 4) -2x = 28
    7·2 answers
  • What is the value of x? <br> A) 12 <br> B) 39<br> C) 45<br> D) 33
    13·2 answers
  • Find the area, in square feet, of a triangle whose base is 42⁄3 feet and whose altitude is 84⁄7 feet. A. 135⁄21 B. 20 C. 40 D. 2
    11·2 answers
  • There are 50 pennies in a roll. If you have 130 rolls of pennies, how many pennies do you have?
    12·1 answer
  • Find each percent of change. Round to the nearest percent if necessary. State whether the percent of change is an increase or a
    11·2 answers
  • PLS HELP MEEEEE<br><br> And please SHOW YOUR WORK
    14·1 answer
  • 3 times as much as the sum of 3 over 4 and 2 over 6
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!