A: [img=184x63]1802dad5134084a.png[/img]
B: [img=188x63]1802dad51d2e272.png[/img]
C: [img=184x63]1802dad5273ff2c.png[/img]
D: [img=188x63]1802dad53115b3c.png[/img]
E: [img=93x46]1802dad539f3bc0.png[/img]
F: [img=181x25]1802dad5428ea5c.png[/img]
举一反三
- 设总体[img=103x27]1802d3d34d930e5.png[/img],[img=106x23]1802d3d356d542c.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]1802d3d360e882d.png[/img] B: [img=188x63]1802d3d36ba77d6.png[/img] C: [img=184x63]1802d3d376a258b.png[/img] D: [img=188x63]1802d3d3813d173.png[/img] E: [img=93x46]1802d3d3893ec88.png[/img] F: [img=181x25]1802d3d3931cb42.png[/img]
- 设总体[img=103x27]1802daef43876f7.png[/img],[img=106x23]1802daef4b66f39.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]1802daef57928b6.png[/img] B: [img=188x63]1802daef62482a5.png[/img] C: [img=184x63]1802daef6d5dec4.png[/img] D: [img=188x63]1802daef788cc43.png[/img] E: [img=93x46]1802daef814b718.png[/img] F: [img=181x25]1802daef896d5ea.png[/img]
- 设总体[img=103x27]180306c50daea3d.png[/img],[img=106x23]180306c515e162f.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]180306c5215be8b.png[/img] B: [img=188x63]180306c52c8a7f5.png[/img] C: [img=184x63]180306c536c473f.png[/img] D: [img=188x63]180306c5419c0a9.png[/img] E: [img=362x46]180306c54ccae77.png[/img] F: [img=181x25]180306c5553240b.png[/img] G: [img=258x46]180306c5610992a.png[/img] H: [img=188x63]180306c56be3c68.png[/img]
- 设总体[img=103x27]1803702e1c2f76b.png[/img],[img=106x23]1803702e2565bfc.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]1803702e308fd57.png[/img] B: [img=188x63]1803702e3b29913.png[/img] C: [img=184x63]1803702e472d9f0.png[/img] D: [img=188x63]1803702e52aef45.png[/img] E: [img=362x46]1803702e5e747ed.png[/img] F: [img=181x25]1803702e6740091.png[/img] G: [img=258x46]1803702e72b6a20.png[/img] H: [img=188x63]1803702e7e0ed18.png[/img]
- 设总体[img=103x27]180365cb90ac73b.png[/img],[img=106x23]180365cb9906495.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]180365cba352d49.png[/img] B: [img=188x63]180365cbafe4d7d.png[/img] C: [img=184x63]180365cbbb8288a.png[/img] D: [img=188x63]180365cbc55b15b.png[/img] E: [img=362x46]180365cbcfcfa3b.png[/img] F: [img=181x25]180365cbd8afa6b.png[/img] G: [img=258x46]180365cbe491125.png[/img] H: [img=188x63]180365cbef3720d.png[/img]
内容
- 0
设总体[img=103x27]180364530fed98c.png[/img],[img=106x23]18036453178515d.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]18036453235da58.png[/img] B: [img=188x63]180364532ee4700.png[/img] C: [img=184x63]1803645339dadd9.png[/img] D: [img=188x63]1803645345b965d.png[/img] E: [img=362x46]1803645351072a3.png[/img] F: [img=181x25]180364535ab4a01.png[/img] G: [img=258x46]180364536638be5.png[/img] H: [img=188x63]1803645371f5a78.png[/img]
- 1
设总体[img=103x27]18034b9f1a5c02c.png[/img],[img=106x23]18034b9f227b5c5.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]18034b9f2d299e7.png[/img] B: [img=188x63]18034b9f397de6e.png[/img] C: [img=184x63]18034b9f44a5e18.png[/img] D: [img=188x63]18034b9f4f25c19.png[/img] E: [img=362x46]18034b9f5a771c6.png[/img] F: [img=181x25]18034b9f6331a23.png[/img] G: [img=258x46]18034b9f6e2d5de.png[/img] H: [img=188x63]18034b9f798fcfd.png[/img]
- 2
设总体[img=103x27]180345e4d53f21f.png[/img],[img=106x23]180345e4dcc0956.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]180345e4e7ab2b3.png[/img] B: [img=188x63]180345e4f45979e.png[/img] C: [img=184x63]180345e500340e5.png[/img] D: [img=188x63]180345e50a0f123.png[/img] E: [img=362x46]180345e5155c427.png[/img] F: [img=181x25]180345e51ebcd1e.png[/img] G: [img=258x46]180345e52908c7a.png[/img] H: [img=188x63]180345e53825d9e.png[/img]
- 3
设总体[img=103x27]18032606915cfe4.png[/img],[img=106x23]180326069a26879.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]18032606a61ba78.png[/img] B: [img=188x63]18032606b1a9a69.png[/img] C: [img=184x63]18032606bc03632.png[/img] D: [img=188x63]18032606c6524fe.png[/img] E: [img=362x46]18032606d1f6492.png[/img] F: [img=181x25]18032606db4add1.png[/img] G: [img=258x46]18032606e65f775.png[/img] H: [img=188x63]18032606f1df2a1.png[/img]
- 4
设总体[img=103x27]180370f983e7ddf.png[/img],[img=106x23]180370f98d7ca61.png[/img]是总体X的简单随机样本，以下哪个说法正确? A: [img=184x63]180370f999c3241.png[/img] B: [img=188x63]180370f9a4e685f.png[/img] C: [img=184x63]180370f9b0635d9.png[/img] D: [img=188x63]180370f9bb71745.png[/img] E: [img=362x46]180370f9c68a2d9.png[/img] F: [img=181x25]180370f9d101192.png[/img] G: [img=258x46]180370f9dbc3d19.png[/img] H: [img=188x63]180370f9e737b0c.png[/img]