Question

Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Round your answer to four decimal places.) The area between z = −1.43 and z = 1.93 is

Answer #1

Solution :

Given that , The area between z = −1.43 and z = 1.93 is

=> P(-1.43 < Z < 1.93) = 0.8968

=> Sketch the curve :

=> P(-1.43 < Z < 1.93) = P(Z < 1.93) - P(Z < -1.43)

= 0.9732 - [1 − P(Z < 1.43)]

= 0.9732 - [1 − 0.9236] (from standard normal table)

= 0.8968

1.Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.)The area to the left of
z = −1.44 is ____________
2 Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.)The area to the right of z = 1.62
is___.
3.Sketch the area under the standard normal curve over the
indicated interval...

Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.) The area to the left of z = −0.54 is
_____
Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.) The area between z =
−1.31 and z = 1.97 is ______

A-
Sketch the area under the standard normal curve over the indicated
interval and find the specified area. (Round your answer to four
decimal places. The area to the left of z = - 1.41 is
B- Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places. The area to the right of z = 0.21 is
C- Sketch the area under the standard normal curve...

Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Enter a number.
Round your answer to four decimal places.)
The area between z = 0.44 and z = 1.81 is

Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.) The area to the right of z = −1.11 is. The
area between z = −2.11 and z = 1.28 is . Let z be a random variable
with a standard normal distribution. Find the indicated
probability. (Round your answer to four decimal places.) P(z ≤
−0.24) = Let z be a random variable with a...

Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Enter a number.
Round your answer to four decimal places.) The area to the left of
z = 0.51 is

Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.) The area to the right of z = 1.50 is
_____. The area to the left of z = −1.33 ________. The area between
z = −2.25 and z = 1.40 is ______. The area between z = −2.48 and z
= −1.81 is ______.

1. Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.)
The area between z = 0 and z = 3.00 is
______.
2. Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.)
The area between z = 0.41 and z =
1.82 is ______.
3. Let z be a random...

A. Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.)
The area to the left of z = 0.51 is .
The area to the right of z = −1.23
is .
The area between z = 0 and z = −1.88
is
B. Let z be a random variable with a standard normal
distribution. Find the indicated probability. (Round your answer to
four decimal places.)
P(z...

Sketch the area under the standard normal curve over the
indicated interval and find the specified area. (Round your answer
to four decimal places.)
The area to the right of z = 0 is
The area to the left of z =
−1.30 is
The area to the left of z = 0.44 is
The area to the right of z = −1.26 is
The area between z = 0 and z = 2.85 is
The area between z = −2.22...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 11 minutes ago

asked 20 minutes ago

asked 22 minutes ago

asked 30 minutes ago

asked 37 minutes ago

asked 44 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago