Gravity Lensing Lets Us Map the Distribution of Both Visible

question 30

True/False

Gravity lensing lets us map the distribution of both visible and dark matter.

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Definitions:

Significance Level

A threshold chosen by a researcher or statistician below which a p-value indicates a statistically significant result, rejecting the null hypothesis.

Mean Age

The average age of all individuals in a particular group or set, calculated by summing their ages and dividing by the number of individuals.

Life Insurance

A contract between an insurer and a policyholder in which the insurer guarantees payment of a death benefit to named beneficiaries upon the death of the insured.

First Life Insurance Plan

The initial policy introduced by an insurance company offering coverage against death, providing financial security to the policyholder's beneficiaries.