Consider the following sequence: 0, 6, 9, 9, 15, 24, . . .. Let
the first...
Consider the following sequence: 0, 6, 9, 9, 15, 24, . . .. Let
the first term of the sequence, a1 = 0, and the second, a2 = 6, and
the third a3 = 9. Once we have defined those, we can define the
rest of the sequence recursively. Namely, the n-th term is the sum
of the previous term in the sequence and the term in the sequence 3
before it: an = an−1 + an−3. Show using induction...
Construct a program that first prints out 15, then 14, then 12,
then 9 and finally...
Construct a program that first prints out 15, then 14, then 12,
then 9 and finally 5 on consecutive lines.
arranging these given lines:
MAX = 5
print(sum)
j = j - 1
while i < MAX:
i = i + 1
j = MAX
i = 0
while j > i:
sum = 0
sum = sum + j
3.1.7: Find the population mean or sample mean.
Sample: 21, 18, 8, 9, 24
3.1.9: Find...
3.1.7: Find the population mean or sample mean.
Sample: 21, 18, 8, 9, 24
3.1.9: Find the population mean or sample mean.
Population: 5, 9, 17, 13, 16
3.1.12: The median for the given set of six ordered data
values is 31.5.
5 12 27 _ 41 50
What is the missing value?
Data Set A: 11, 12, 13
Data Set B: 9, 10, 11, 12, 13, 14, 15...
Data Set A: 11, 12, 13
Data Set B: 9, 10, 11, 12, 13, 14, 15
Data Set C: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
Find the mean, sample standard deviation–treating the data as a
sample, and the population standard deviation–treating the data as
a population.
Consider the following numbers 3, 6, 9, 12, . . . , 75. Show
that if...
Consider the following numbers 3, 6, 9, 12, . . . , 75. Show
that if we pick 15 arbitrary numbers from them, then we will find
two that have sum equal to 81. I understand that there are 12
distinct sets containing pairs that sum to 81 plus a singleton
subset {3}. but wouldn't this mean that there are 2 remaining
"empty holes" that need to be filled? Not sure how to apply the
pigeonhole principle here.