Question

. िन िल!खत िवषय पर िनबंध िल!खए :

नदी की आ(कथा ​

Answer 1

Explanation:

Properties of protons in an atom, [ Choose the incorrect statement ]

Number of atoms present are the atomic number of an element.

Mass of a proton is equal to the mass of an atom of hydrogen.

Proton were discovered as the stream of cathode ray.

Proton of isotopes are also having same numbers

social distancing XD XD

Answer 2

Answer:

Ordinal variable is a type ofmeasurement variable that takes values with an order or rank. It is the 2nd level of measurement and is an extension of the nominal variable. They are built upon nominal scales by assigning numbers to objects to reflect a rank or ordering on an attribute.