Find the area of a square with a diagonal of 8 cm.
1 answer:
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Answer:
UCL (x bar) = 424
LCL (x bar) = 376
Step-by-step explanation:
Given:
Average calories contained, μ = 400
Standard deviation, σ = 30 calories
Sample size, n = 25
a) UCL (x bar) =
On substituting the respective values, we get
UCL (x bar) =
or
UCL (x bar) = 424
Similarly,
LCL (x bar) =
On substituting the respective values, we get
LCL (x bar) =
or
LCL (x bar) = 376
Answer: 374416
Step-by-step explanation:
Given : A test requires that you answer first Part A and then either Part B or Part C.
Part A consists of 4 true false questions, Part B consists of 6 multiple-choice questions with one correct answer out of five, and Part C consists of 5 multiple-choice questions with one correct answer out of six.
i.e. 2 ways to answer each question in Part A.
For 4 questions, Number of ways to answer Part A =
5 ways to answer each question in Part B.
For 6 questions, Number of ways to answer Part B =
6 ways to answer each question in Part C.
For 5 questions, Number of ways to answer Part C =
Now, the number of ways to completed answer sheets are possible :_
Hence, the number of ways to completed answer sheets are possible = 374416