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MATH 302 Week 5 Quiz with Answers Part 1 of 4 – Z-interval for Unknown Questions A researcher would like to estimate the proportion of all children that have been diagnosed with Autism Spectrum Disorder (ASD) in their county. They are using 97% confidence level and the CDC national estimate that 1 in 68 ? 0.0147 children are diagnosed with ASD. What sample size should the researcher use to get a margin of error to be within 1.5%? Round up to the nearest integer, do not include decimals. ...

MATH 302 Quiz 4 Week 4 Knowledge Check – Practice Test PART 1 OF 6 – CALCULATIONS OF PROBABILITIES 1. Find P(Z > -1.24). Round answer to 4 decimal places. Answer: ? 2. Find the area under the standard normal distribution to the left of z = -1.05. Round answer to 4 decimal places. 3. Find P(1.31 < Z < 2.15). Round answer to 4 decimal places. Answer: ? PART 2 OF 6 – CONTINUOUS RANDOM VARIABLES AND PROBABILITY FUNCTIONS 4. Find the probability that falls in the shaded area....

MATH 302 Quiz 3 with Answers 1. Accepted characters: numbers, decimal point markers (period or comma), sign indicators (-), spaces (e.g., as thousands separator, 5 000), “E” or “e” (used in scientific notation). NOTE: For scientific notation, a period MUST be used as the decimal point marker. Complex numbers should be in the form (a + bi) where “a” and “b” need to have explicitly stated values. For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas {9i} i...

MATH 302 Quiz 2 with Answers Part 1 of 6 – A gumball machine contains 300 grape flavored balls, 400 cherry flavored balls, and 500 lemon flavored balls. What is the probability of getting 1 grape ball, 1 cherry ball, and 1 lemon ball if each ball was removed and then replaced before choosing the next from the machine? The number of ways to choose two representatives from a committee of 13 people is In a recent study, the following data were obtained in response to the question, “Do y...

BIOL 133 Week 16 Chapter 20 Study Questions When a gene is passed to bacteria of a different species that brings with it an important feature, the resulting bacteria would provide complications in determining ________. The only taxonomic name not capitalized is the ________. Evidence has been gathered over the years that indicate mitochondria and chloroplasts were once bacteria. This idea is termed What is the proper way of writing the scientific name for humans? The idea of maximum parsi...

BIOL 133 Week 15 Chapter 19 What is the only way to introduce a new allele into a species? In South America, there is a specific type of frog where the male uses a loud call in order to attract females, even though this makes him more likely to be found by a predator. This is an example of The accumulation of mutations in a population over generations leads to If alleles that cause disease are constantly being selected against, why would there be any disease-causing alleles in a population...

BIOL 133 Chapter 18 Week 14 Study Questions 10.0/ 10.0 Points Reproductive barriers increasing over time would lead to ________. At a family get-together, your uncle says “I don’t believe in that evolution stuff. Scientists are always saying that something evolved because of ‘a gene for eyes’ or ‘a gene for wings’. Well, that’s crazy – how can one single gene build an eye or a wing?” How do you reply? In the process of adaptive radiation, there is usually one species fr...

BIOL 133 Week 13 Chapter 17 Study Questions An individual may have a mutation that causes them to break down a drug much more quickly than normal people. They were then provided with a higher dose, which was effective in treating the disease. This is an example of ________. Isolating all of the RNA out of an organism, subjecting it to reverse transcriptase, and then cloning all of the resulting DNA into plasmids is the process of creating A change in the level of an individual protein in a ...

BIOL 133 Week 7 Chapter 11 Study Questions Meiosis and sexual reproduction increase diversity because A newly-discovered butterfly species has a chromosome number of n=7. Match the total number of chromosomes in each type of cell. Which describes the relationship between gametes and spores? Which event is similar between prophase I and prophase? Select all that apply. What is an advantage of asexual reproduction? Select all that apply. A nuclear envelope does not usually form around each...

BIOL 133 Chapter 16-wk 12 Study Questions A gene is made up of three exons (numbered consecutively) with two introns (intron 1 between exons 1 and 2 and intron 2 between exons 2 and 3). What would happen if there were a mutation at the 3’ splice site of intron 1? _________ is the first protein to bind to mRNA to being the initiation of translation. In eukaryotes, where would a protective modification be found on mRNA? The portions of the mature mRNA where RNA-binding proteins can attach ...