CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III): Questions 214 - 218 of 385

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 385 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 250.00 or

Question number: 214

» Statistical Analysis » Distribution-Normal, T and Poisson and Binomial

Appeared in Year: 2015

MCQ▾

Question

In a random sample of Equation , the mean Equation is 40, and the standard deviation (sd) is 4.0. The 95 % confidence interval (Z = 1.96) for the mean is. (June)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 215

» Basics of Environmental Geosciences » Earth's Processes and Geological Hazards » Earths Processes

Appeared in Year: 2015

MCQ▾

Question

In which one of the following area does radial drainage fully develop? – (June)

Choices

Choice (4) Response

a.

Around an ox-bow lake

b.

Around a volcano

c.

On a point bar

d.

Near a delta

Question number: 216

» Endangered and Threatened Species » Biodiversity and Conservation » Hotspots

Appeared in Year: 2015

MCQ▾

Question

A critical endangered species: (June)

Choices

Choice (4) Response

a.

Face high risk of extinction in the medium term future

b.

Face extremely high risk of extinction in immediate future

c.

Do not exist in wild habitat

d.

Will not face any risk of extinction in future 1000 years

Question number: 217

» Basics of Environmental Geosciences » Earth Systems and Biosphere » Tropical Cyclones and Western Disturbances

Appeared in Year: 2015

MCQ▾

Question

Main source of energy for a tropical cyclone formation comes from:

(I) Heat of condensation of water vapors in the atmosphere

(II) Torrential rains

(III) Large ocean waves

Choose the correct answer: (June)

Choices

Choice (4) Response

a.

(II) only

b.

(III) and (II) only

c.

(I) only

d.

(I) and (III) only

Question number: 218

» Statistical Analysis » Measurement and Distribution of Attributes

Appeared in Year: 2015

MCQ▾

Question

Which one of the following would indicate that a dataset is NOT distributed in a bell-shape? – (June)

Choices

Choice (4) Response

a.

The mean is much smaller than the median

b.

There are no outliers

c.

The range is equal to 5 standard deviation

d.

The range is larger than the inter quartile range

f Page
Sign In