Answer: la lengua
Explanation: in spanish lengua means tongue while the others cuello means neck, hombro means shoulder, and pierna means leg.
Using the t-distribution, as we have the standard deviation for the sample, it is found that the 95% confidence interval for the number of units students in their college are enrolled in is (11.7, 12.7).
<h3>What is a t-distribution confidence interval?</h3>
The confidence interval is:
In which:
is the sample mean.
- s is the standard deviation for the sample.
The critical value, using a t-distribution calculator, for a two-tailed <em>95% confidence interval</em>, with 49 - 1 = <em>48 df</em>, is t = 2.0106.
Hence:
The 95% confidence interval for the number of units students in their college are enrolled in is (11.7, 12.7).
More can be learned about the t-distribution at brainly.com/question/16162795
Answer:
The answer is wind since they can be Prevailing, Seasonal, Westerly... YOU NAME IT.
The test measures your knowledge in eight areas:
General Science - Life, earth, space and physical sciences
Arithmetic Reasoning - Ability to solve basic math and word problems
Word Knowledge - Ability to grasp the meaning of words through synonyms
Paragraph Comprehension - Ability to understand written material
Mathematics - Math concepts and applications
Electronics - Electrical current, circuits, devices and electronic systems
Auto and Shop - Car maintenance and repair, and wood and metal shop
Mechanical - Principles of mechanical devices, structural support, properties of materials
So the answer would be the Mathematics section
The correct answer is - B) the water quality of the stream.
By studying the fish populations and their well being, the watersheds, as well as the composition of the water, the scientists are trying to keep track of the situation of the quality of the water in the stream.
The fish populations, their activity, well being, are always a nice indicator about the water quality, as they live in it and are directly effected by any negative changes in the water quality.
The watersheds can also show a partial picture of the quality of the water in the streams, and that is because the water passes through them before entering the stream itself, so a clean and healthy watershed, often means good quality of the water.
The most relevant indicator of the quality of the water in the stream is still the testing of the water itself, where the water composition can be examined in detail thus to be determined its condition.
