Use the Following to Answer the Questions Below

question 47

Multiple Choice

Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements: (1) The complementary base-pair sequence for the DNA strand 5' ACGTAT 3' is
3' TGCATA 5'.
(2) The only difference between DNA and RNA molecules is the identity of the sugar unit present in their nucleotides.
(3) Both strands of a daughter DNA molecule are formed through the linking of previously formed Okazaki fragments.

• A) All three statements are true.
• B) Two of the three statements are true.
• C) Only one of the statements is true.
• D) None of the statements is true.

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Definitions:

Holt-Winters Additive Model

A forecasting technique that captures seasonality, trend, and level in time series data, adding them together for prediction.

Exponential Smoothing

It is a rule of thumb technique for smoothing time series data using the exponential window function.

Additive Model

A statistical model where the effect of variables is linear and additive, assuming each variable contributes a separate and additive amount to the final outcome.

Exponential Smoothing Model

A time series forecasting method that applies weighted averages of past observations, decreasing exponentially as the observations get older.