Answer:
Explanation:
B) To find the probability that a randomly selected Atlantic cod has a length of 50.88 cm or more, we need to calculate the area under the probability density curve to the right of 50.88 cm. This represents the probability of obtaining a length that is 50.88 cm or greater.
C) To find the probability that a randomly selected Atlantic cod has a length of 54.88 cm or less, we need to calculate the area under the probability density curve to the left of 54.88 cm. This represents the probability of obtaining a length that is 54.88 cm or smaller.
D) To find the probability that a randomly selected Atlantic cod has a length between 50.88 cm and 54.88 cm, we need to calculate the area under the probability density curve between these two values. This represents the probability of obtaining a length within this range.
E) To find the probability that a randomly selected Atlantic cod has a length that is at least 62.99 cm, we need to calculate the area under the probability density curve to the right of 62.99 cm. This represents the probability of obtaining a length that is 62.99 cm or greater.
F) Whether a length of 62.99 cm is unusually high for a randomly selected Atlantic cod depends on the distribution of lengths and the specific characteristics of the population. If the distribution of lengths is skewed or has a wide range of variability, a length of 62.99 cm may not be considered unusually high. However, if the distribution is narrow and centered around a certain value, a length of 62.99 cm may be considered unusual. To determine if it is unusually high, we would need more information about the distribution and characteristics of Atlantic cod lengths.