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
jeka57 [31]
4 years ago
8

The Atlantic bluefin tuna is the largest and most endangered of the tuna species. They are found throughout the North Atlantic O

cean and the mean weight is 550 pounds.37 The Center for Biological Diversity is concerned that this species has been overfished and that the mean weight has decreased. Suppose a random sample of 12 Atlantic bluefin tuna was obtained from commercial fishing boats and weighed. The summary statistics were x 5 535.7 and s 5 37.8. Conduct a hypothesis test to determine whether there is any evidence that the mean weight of Atlantic bluefin tuna is less than 550 pounds. Assume the distribution of weight is normal and use a 5 0.05. Write a Solution Trail for this problem.

Mathematics
1 answer:
Maksim231197 [3]4 years ago
3 0

Answer:

Please see attachment

Step-by-step explanation:

Please see attachment

You might be interested in
Tom makes 145.80 in 3 days. How much does he make in 2 days
ArbitrLikvidat [17]
Multiply 145.80 by 2/3, get $97.20 in two days.
6 0
3 years ago
How many times does 5 go in to 47
Feliz [49]
47/5=9.40
9*5=45
47/5= 9 2/5
6 0
3 years ago
Please help will do anything thank you
kifflom [539]

Answer:

Step-by-step explanation:

a). Stock price arranged as arithmetic sequence will be,

   5, 8, 11, 14

b). Since, explicit formula of an arithmetic sequence is given by,

   a_n=a+(n-1)d

   Here, T_n = nth term of the sequence

   a = first term

   n = number of term

   d = common difference

   From the table attached,

   First term of the sequence 'a' = 5

   Common difference 'd' = 8 - 5 = 3

   Therefore, explicit formula for the given sequence will be,

   a_n=5+3(n-1)

   a_n=2+3n

c). Slope intercept form of the equation will be,

   y = 3x + 2  

d). Input out values for the graph of the given equation,

   x          0           1          2          3

   y          2           5         8          11

   By using this data we can graph the line.    

7 0
3 years ago
The what of a two dimesional figure can be any side
GalinKa [24]

Answer:

Definition. A shape that only has two dimensions (such as width and height) and no thickness. Squares, Circles, Triangles, Hexagon, Rhombus etc are two dimensional objects. Also known as "2D".

6 0
3 years ago
Ladonna sold 210 365 tickets yesterday She sells more tickets today than yesterday. How many tickets does Ladonna sell today?
aalyn [17]
Ladonna can sell 210,366 tickets and over :)
5 0
3 years ago
Read 2 more answers
Other questions:
  • A bike wheel is 26 inches in diameter. What is the bike wheel's diameter in millimeters (1 inch = 25.4 millimeters)?
    11·2 answers
  • Which expression is equivalent to 1/8x- 1/2?
    10·1 answer
  • what a third of a number is subtracted from ahalf of the same number, 60 is the result. Find the number.
    14·1 answer
  • A.3/8<br>b.1/2<br>c.5/8<br>d.7/8​
    6·2 answers
  • Kelsie purchased 12 yards of ribbon in order to gift wrap boxes of chocolate she sells at her candy shop. Each box requires 1.5
    10·2 answers
  • In a transformation each point in the object is mapped to another point in the image. The following are the four types of transf
    13·1 answer
  • Which is a factor of x2 – 9x + 14?
    8·2 answers
  • Janice had litre of cooking oil. She used tof it for frying wedges for a party. What
    11·2 answers
  • Express as a trinomial.<br> (x + 4)(x - 1)
    15·1 answer
  • BRAINLIEST:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!