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
vovikov84 [41]
2 years ago
13

A researcher is testing a claim that the mean wing span of bald eagles mean wing span is 22ft. He takes a simple random sample o

f 40 bald eagles and gets a sample mean of 24.6ft and a sample
standard deviation of 3.5ft. Find the test statistic, t=
Mathematics
1 answer:
solong [7]2 years ago
7 0
356 is the answer I think
You might be interested in
The area of the sahara desert is 7 times the area of the gobi desert if the are of the sahara is approximately 3.5 million squar
Andreyy89

Answer: 500,000

Step-by-step explanation:

3.5M/7=500,000

3 0
3 years ago
claire has 250 pennies. Some are in a box and some are in her bank. There are more than 100 pennies in each place. How many penn
BartSMP [9]

125 is the correct answer yup yupp

6 0
3 years ago
Read 2 more answers
A plant foreman wanted to know how many hours had been spent on a particular project. He asked his supervisors to report the hou
anygoal [31]

Answer:

828.7 hours.

Step-by-step explanation:

To answer a question in which the total time has to be calculated of all the activities, first of all, all the times have to be converted to a single form. There are two types: decimals and fractions. Convert the fractions into decimals.

Department A = 202.50 hours.

Department B = 212 3⁄4 hours  = 212.75 hours.

Department C = 198.25 hours.

Department D = 215 1⁄5 hours = 215.20 hours.

Therefore, the total number of hours spent on this project by all four departments. is the sum of all the above numbers. 202.50 hours + 212.75 hours + 198.25 hours + 215.20 hours = 828.7 hours.

Therefore, the total time is 828.7 hours!!!

3 0
3 years ago
Read 2 more answers
Evaluate 0 × |-6|. ......
kupik [55]

Answer:

0

Step-by-step explanation:

Any value multiplied by zero equals zero , thus

0 × | - 6 | = 0

6 0
3 years ago
Fiona kept track of how many text messages she sent each day one week, the numbers were 21,57,32,25,33,42 and 46 on average how
Likurg_2 [28]

Answer:

256 just add them all up and u get the answer

4 0
3 years ago
Other questions:
  • carrie has 340 marbles to put in the vase she wants the vases to either hold 100 marbles or 10 marbles which is the way she can
    9·1 answer
  • Select the sequence of transformations that will carry rectangle A onto rectangle A'. A) reflect over y-axis, rotate 90° clockwi
    14·2 answers
  • How to find the vertex and axis of symmetry
    14·1 answer
  • Which of the sets shown includes the elements of set Z that are both odd numbers and multiples of 7?
    7·1 answer
  • How do you do inequalities
    14·1 answer
  • F (x) = 5x + 3<br> What is the value of x when f(x) = 6?
    5·1 answer
  • Use the Law of Sines to solve for x. Round to the nearest whole number.
    14·1 answer
  • Please helppppppppppppppp
    7·1 answer
  • Fran and 8 friends must share 3 liter of water. how get?​
    9·2 answers
  • Please put answer as a mixed number! :)<br> 1 and 3/8* 1.5 + 5 and 5/8 ÷ 0.4 =
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!